Making Inferences - HSPT Reading

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Question

"A Short History of Recent Zoos" by Will Floyd

Throughout the twentieth century, zoos underwent large-scale transformations. Before World War I, zoos were small parts of larger municipal parks, and featured sparse cages with little room for their inhabitants. This model held sway until mid-century, with many zoos struggling to remain open during the Great Depression and World War II. The successful zoos survived through making themselves cheap family entertainment. In the 1960s, zoos began to change in drastic ways. With the growing strength of environmental and animal rights movements, the public clamored for more naturalistic and spacious environments in which the animals could live.

The most emblematic of these transformations was the development of the Los Angeles Zoo. In 1966, the cramped and antiquated zoo used grants from the city government to move to a brand-new facility. Although the zoo moved just two miles away, the new location was exponentially bigger, and it featured fresh landscapes that resembled the animals’ natural habitats, instead of dilapidated cages. As the Los Angeles Zoo developed, it was able to work on preservation and conservation efforts for endangered species. New educational programs also became key elements of the Zoo’s mission. Now the old Zoo’s cages stand as ruins and reminders of what past generations saw when they visited years ago.

It can be inferred from the passage that the Great Depression __________.

Answer

The Great Depression is only mentioned once, and in connection with World War II. This means the passage says almost nothing about what the Great Depression truly was. What the passage does note is that "zoos were struggling to remain open," during the Great Depression.

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Question

Adapted from The Spoiled Children of Civilization (1912) by Samuel McChord Crothers

To spoil a child is no easy task, for Nature is all the time working on behalf of the childish virtues and veracities, and is gently correcting the abnormalities of education. Still it can be done. The secret of it is never to let the child alone, and to insist on doing for him all that he would otherwise do for himself—and more.

In that "more" is the spoiling power. The child must be early made acquainted with the feeling of satiety. There must be too much of everything. If he were left to himself to any extent, this would be an unknown experience. For he is a hungry little creature, with a growing appetite, and naturally is busy ministering to his own needs. He is always doing something for himself, and enjoys the exercise. The little egoist, even when he has "no language but a cry," uses that language to make known to the world that he wants something and wants it very much. As his wants increase, his exertions increase also. Arms and legs, fingers and toes, muscles and nerves and busy brain are all at work to get something which he desires. He is a mechanic fashioning his little world to his own uses. He is a despot who insists on his divine right to rule the subservient creatures around him. He is an inventor devising ways and means to secure all the ends which he has the wit to see. That these great works on which he has set his heart end in self is obvious enough, but we forgive him. Altruism will come in its own time if we can train ourselves.

The “virtues and veracities” of childish nature most literally correspond to __________.

Answer

The easiest manner by which to solve this question is matching definitions. Virtue refers to the quality of goodness and veracity means honesty; however, if you were not aware of the definitions you can still solve the question by understand the context within which “virtues and veracities” are discussed. In the first paragraph the author constructs a contrast between the “correcting” aspect of nature and the spoiling “abnormalities” of education and human interference. This means the description of the affects of nature have to be positive. Of the answer choices goodness and honesty represent the best match for a positive description.

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Question

Adapted from The Principles of Breeding by S. L. Goodale (1861)

The Jersey cow, formerly known as the Alderney, is almost exclusively employed for dairy purposes, and may not be expected to give satisfaction for other uses. Their milk is richer than that of any other cows, and the butter made from it possesses a superior flavor and a deep rich color, and consequently commands an extraordinary price in all markets where good butter is appreciated.

Jersey cattle are of Norman origin, and are noted for their milking properties. The cows are generally very docile and gentle, but the males when past two or three years of age often become vicious and unmanageable. It is said that the cows fatten readily when dry.

There is no branch of cattle husbandry which promises better returns than the breeding and rearing of milch cows. In the vicinity of large towns and cities are many cows which having been culled from many miles around, on account of dairy properties, are considerably above the average, but taking the cows of the country together they do not compare favorably with the oxen. Farmers generally take more pride in their oxen, and strive to have as good or better than any of their neighbors, while if a cow will give milk enough to rear a large steer calf and a little besides, it is often deemed satisfactory.

The author would most likely view using a Jersey cow as a source of beef as __________.

Answer

Answering this question requires you to read the first paragraph carefully and make an inference from what the author says: “These cattle, formerly known as Alderney, are almost exclusively employed for dairy purposes, and may not be expected to give satisfaction for other uses.” He goes on to say that the milk and butter produced from these cows is very valuable, so if a farmer employed a Jersey cow for different purposes, the author would probably view the decision as “a waste of resources.”

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Question

Adapted from Seven Discourses Delivered in the Royal Academy By the President by Joshua Reynolds (1778)

All the objects which are exhibited to our view by nature, upon close examination will be found to have their blemishes and defects. The most beautiful forms have something about them like weakness, minuteness, or imperfection. But it is not every eye that perceives these blemishes. It must be an eye long used to the contemplation and comparison of these forms—and which, by a long habit of observing what any set of objects of the same kind have in common, that alone can acquire the power of discerning what each wants in particular. This long laborious comparison should be the first study of the painter who aims at the greatest style. By this means, he acquires a just idea of beautiful forms; he corrects nature by herself, her imperfect state by her more perfect. His eye being enabled to distinguish the accidental deficiencies, excrescences, and deformities of things from their general figures, he makes out an abstract idea of their forms more perfect than any one original—and what may seem a paradox, he learns to design naturally by drawing his figures unlike to any one object. This idea of the perfect state of nature, which the artist calls the ideal beauty, is the great leading principle by which works of genius are conducted. By this, Phidias acquired his fame. He wrought upon a sober principle what has so much excited the enthusiasm of the world—and by this method you, who have courage to tread the same path, may acquire equal reputation.

The author's view of artistic ability is best described as __________.

Answer

The entire passage is essentially a piece of advice to artists, regarding the study of objects in nature. Above all, the passage is predicated on the notion that artistic ability can and should be improved through careful study.

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Question

Adapted from Seven Discourses Delivered in the Royal Academy By the President by Joshua Reynolds (1778)

All the objects which are exhibited to our view by nature, upon close examination will be found to have their blemishes and defects. The most beautiful forms have something about them like weakness, minuteness, or imperfection. But it is not every eye that perceives these blemishes. It must be an eye long used to the contemplation and comparison of these forms—and which, by a long habit of observing what any set of objects of the same kind have in common, that alone can acquire the power of discerning what each wants in particular. This long laborious comparison should be the first study of the painter who aims at the greatest style. By this means, he acquires a just idea of beautiful forms; he corrects nature by herself, her imperfect state by her more perfect. His eye being enabled to distinguish the accidental deficiencies, excrescences, and deformities of things from their general figures, he makes out an abstract idea of their forms more perfect than any one original—and what may seem a paradox, he learns to design naturally by drawing his figures unlike to any one object. This idea of the perfect state of nature, which the artist calls the ideal beauty, is the great leading principle by which works of genius are conducted. By this, Phidias acquired his fame. He wrought upon a sober principle what has so much excited the enthusiasm of the world—and by this method you, who have courage to tread the same path, may acquire equal reputation.

The author would NOT agree with the statement that __________.

Answer

The very first statement in the passage is that "all objects . . . upon close examination will be found to have their blemishes and defects." The idea that natural objects do have imperfections is the entire framework for the passage.

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Question

Adapted from a letter by T. Thatcher published in The Publishers Circular on September 27th, 1902

A PLEA FOR A LONG WALK

Sir—In these days of increasing rapid artificial locomotion, may I be permitted to say a word in favor of a very worthy and valuable old friend of mine, Mr. Long-Walk?

I am afraid that this good gentleman is in danger of getting neglected, if not forgotten. We live in days of water trips and land trips, excursions by sea, road, and rail—bicycles and tricycles, tram cars and motor cars, hansom cabs and ugly cabs; but in my humble opinion good honest walking exercise for health beats all other kinds of locomotion into a cocked hat. In rapid traveling all the finer nerves, senses, and vessels are "rush" and unduly excited, but in walking every particle of the human frame, and even the moral faculties, are evenly and naturally brought into exercise. It is the best discipline and physical mental tonic in the world. Limbs, body, muscles, lungs, chest, heart, digestion, breathing, are healthily brought into normal operation, while. especially in the long distance walk, the exercise of patience, perseverance, industry, energy, perception, and reflection—and, indeed, all the senses and moral faculties—are elevated and cultivated healthfully and naturally. Many never know the beauty of it because they never go far enough: exercise and hard work should never be relinquished at any age or by either sex. Heart disease, faintness, and sudden death, and even crime, are far more due to the absence of wholesome normal exercise and taste than to anything else, to enervating luxuries rather than to hill climbing.

I usually give myself a holiday on a birthday, and as I lately reached my 63rd I determined to give myself a day with my old friend Mr. Long-Walk, and decided to tramp to the city of Wells and back for my birthday holiday—a distance of about forty-two miles. Fortune favors the brave, and, thanks to a mosquito that pitched on my nose and was just commencing operations, I woke very early in the morning. It is an ill wind that blows no one any good. Mosquitoes are early birds, but I stole a march on them. But to my journey.

I started at about 5 A.M., and proceeding via Dundry and Chow Stoke, reached Wells soon after 10 A.M. After attending the cathedral, I pursued my walk homeward by a different route,via Chewton Mendip, Farrington, Temple Cloud, Clutton, and Pensford.

To make a walk successful, mind and body should be free of burden. I never carry a stick on a long walk, but prefer to be perfectly free, giving Nature’s balancing poles—the pendulum arms—complete swing and absolute liberty. Walking exercises, together with a well-educated palate, are the greatest physicians in the world: no disease can withstand them. I returned from my forty-two miles tramp with birthday honors and reward. I had no headache on the following morning, but was up early in good form, fresh and ready for work. Forty-two miles may be too strong a dose for many, but I cannot too strongly recommend for a day’s companionship the society of my old and well-tried friend, Mr. Long-Walk.

Faithfully yours,

T. Thatcher

44 College Green, Bristol.

The author is most likely __________.

Answer

The author is passionate about his subject but not well-informed with research or science; therefore he is likely an amateur enthusiast. He says that walking is better than physicians, so he is not likely one himself. He does not provide research as a student would. While his letter is persuasive, it has no political bent. Additionally, due to the author's preference for walking instead of "tram cars and motor cars, hansom cabs and ugly cabs" and the fact that he does not mention cars anywhere else in the passage, we cannot assume that he is associated with the automotive industry.

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Question

Adapted from “A Definition of a Gentleman” by John Henry Newman (1852)

It is almost a definition of a gentleman to say he is one who never inflicts pain. This description is both refined and, as far as it goes, accurate. He is mainly occupied in merely removing the obstacles which hinder the free and unembarrassed action of those about him; and he concurs with their movements rather than takes the initiative himself. His benefits may be considered as parallel to what are called comforts or conveniences in arrangements of a personal nature: like an easy chair or a good fire, which do their part in dispelling cold and fatigue, though nature provides both means of rest and animal heat without them. The true gentleman in like manner carefully avoids whatever may cause a jar or a jolt in the minds of those with whom he is cast;--all clashing of opinion, or collision of feeling, all restraint, or suspicion, or gloom, or resentment; his great concern being to make everyone at their ease and at home. He has his eyes on all his company; he is tender towards the bashful, gentle towards the distant, and merciful towards the absurd; he can recollect to whom he is speaking; he guards against unseasonable allusions, or topics which may irritate; he is seldom prominent in conversation, and never wearisome. He makes light of favors while he does them, and seems to be receiving when he is conferring. He never speaks of himself except when compelled, never defends himself by a mere retort, he has no ears for slander or gossip, is scrupulous in imputing motives to those who interfere with him, and interprets everything for the best.

It can be inferred from the passage that a gentleman __________.

Answer

Solving this question relies on understanding the author’s argument throughout the passage. The author focuses heavily on developing his reader’s understanding of what a gentleman is. Clearly the author feels that a gentleman is someone who is more concerned with others than himself. Evidence for this can be found in almost every sentence in the passage. One example: “His great concern being to make everyone at their ease and at home.”

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Question

Adapted from The Wind in the Willows by Kenneth Grahame (1908)

The Mole had been working very hard all the morning, spring cleaning his little home. First with brooms, then with dusters, then on ladders and steps and chairs, with a brush and a pail of whitewash, 'till he had dust in his throat and eyes, and splashes of whitewash all over his black fur, and an aching back and weary arms. Spring was moving in the air above and in the earth below and around him, penetrating even his dark and lowly little house with its spirit of divine discontent and longing. It was small wonder, then, that he suddenly flung down his brush on the floor, said "Bother!" and "O blow!" and also "Hang spring cleaning!" and bolted out of the house without even waiting to put on his coat. Something up above was calling him imperiously, and he made for the steep little tunnel which answered in his case to the gaveled carriage-drive owned by animals whose residences are nearer to the sun and air. So he scraped and scratched and scrabbled and scrooged and then he scrooged again and scrabbled and scratched and scraped, working busily with his little paws and muttering to himself, "Up we go! Up we go!" 'till at last, pop! His snout came out into the sunlight, and he found himself rolling in the warm grass of a great meadow.

"This is fine!" he said to himself. "This is better than whitewashing!" The sunshine struck hot on his fur, soft breezes caressed his heated brow, and after the seclusion of the cellarage he had lived in so long, the carol of happy birds fell on his dulled hearing almost like a shout. Jumping off all his four legs at once, in the joy of living and the delight of spring without its cleaning, he pursued his way across the meadow 'till he reached the hedge on the further side.

"Hold up!" said an elderly rabbit at the gap. "Sixpence for the privilege of passing by the private road!" He was bowled over in an instant by the impatient and contemptuous Mole, who trotted along the side of the hedge chaffing the other rabbits as they peeped hurriedly from their holes to see what the row was about. "Onion-sauce! Onion-sauce!" he remarked jeeringly, and was gone before they could think of a thoroughly satisfactory reply. Then they all started grumbling at each other. "How STUPID you are! Why didn't you tell him—" "Well, why didn't YOU say—" "You might have reminded him—" and so on, in the usual way; but, of course, it was then much too late, as is always the case.

Based on what you have read in the passage, which of the following people or things would most likely be introduced as a character later in this story?

Answer

The passage introduces us to the mole, the elderly rabbit, and the other rabbits as characters. Given that all of the characters in this passage are anthropomorphized animals, we would guess any other characters introduced later would likely also be anthropomorphized animals as well. So, the correct answer is "a toad," because a toad is the only answer choice which is an animal; a king and a wizard are people, and a flower and a rock are inanimate objects.

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Question

Adapted from "The Writing of Essays" in Certain Personal Matters by H.G. Wells (1901)

The art of the essayist is so simple, so entirely free from canons of criticism, and withal so delightful, that one must needs wonder why all men are not essayists. Perhaps people do not know how easy it is. Or perhaps beginners are misled. Rightly taught it may be learnt in a brief ten minutes or so, what art there is in it. And all the rest is as easy as wandering among woodlands on a bright morning in the spring.

Then sit you down if you would join us, taking paper, pens, and ink; and mark this, your pen is a matter of vital moment. For every pen writes its own sort of essay, and pencils also after their kind. The ink perhaps may have its influence too, and the paper; but paramount is the pen. This, indeed, is the fundamental secret of essay-writing. Wed any man to his proper pen, and the delights of composition and the birth of an essay are assured. Only many of us wander through the earth and never meet with her—futile and lonely men.

And, of all pens, your quill for essays that are literature. There is a subtle informality, a delightful easiness, perhaps even a faint immorality essentially literary, about the quill. The quill is rich in suggestion and quotation. There are quills that would quote you Montaigne and Horace in the hands of a trades-union delegate. And those quirky, idle noises this pen makes are delightful, and would break your easy fluency with wit. All the classical essayists wrote with a quill, and Addison used the most expensive kind the Government purchased. And the beginning of the inferior essay was the dawn of the cheap steel pen.

In the third paragraph, Wells says that a quill pen "would quote you Montaigne and Horace in the hands of a trades-union delegate" in order to imply that __________.

Answer

Because it requires more time to write with a quill, which must be dipped in ink, than with a pen that contains its own ink, Wells is most likely suggesting that a writer using one is capable of greater eloquence because the writer is forced to take his time.

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Question

Adapted from The Adventures of Tom Sawyer by Mark Twain (1876)

Within two minutes, or even less, he had forgotten all his troubles. Not because his troubles were one whit less heavy and bitter to him than a man's are to a man, but because a new and powerful interest bore them down and drove them out of his mind for the time—just as men's misfortunes are forgotten in the excitement of new enterprises. This new interest was a valued novelty in whistling, which he had just acquired, and he was suffering to practice it undisturbed. It consisted in a peculiar bird-like turn, a sort of liquid warble, produced by touching the tongue to the roof of the mouth at short intervals in the midst of the music—the reader probably remembers how to do it, if he has ever been a boy. Diligence and attention soon gave him the knack of it, and he strode down the street with his mouth full of harmony and his soul full of gratitude. He felt much as an astronomer feels who has discovered a new planet—no doubt, as far as strong, deep, unalloyed pleasure is concerned, the advantage was with the boy, not the astronomer.

The summer evenings were long. It was not dark, yet. Presently Tom checked his whistle. A stranger was before him—a boy a shade larger than himself. A newcomer of any age or either sex was an impressive curiosity in the poor little shabby village of St. Petersburg. This boy was well-dressed, too—well-dressed on a weekday. This was simply astounding. His cap was a dainty thing, his close-buttoned blue cloth roundabout was new and natty, and so were his pantaloons. He had shoes on—and it was only Friday. He even wore a necktie, a bright bit of ribbon. He had a citified air about him that ate into Tom's vitals. The more Tom stared at the splendid marvel, the higher he turned up his nose at his finery and the shabbier and shabbier his own outfit seemed to him to grow. Neither boy spoke. If one moved, the other moved—but only sidewise, in a circle; they kept face to face and eye to eye all the time.

Which of the following is implied in the passage?

Answer

In the passage's second paragraph, Tom encounters a new boy who is well-dressed: "This boy was well-dressed, too—well-dressed on a weekday. This was simply astounding. His cap was a dainty thing, his close-buttoned blue cloth roundabout was new and natty, and so were his pantaloons. He had shoes on—and it was only Friday." The details in this sentence that the boy's being "well-dressed on a weekday" is "simply astounding," and that "He had shoes on—and it was only Friday" tell readers that it is not the norm for children in the town of St. Petersburg to dress nicely, or wear shoes at all, on weekdays.

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Question

Adapted from The Fight at the Pass of Thermopylæ by Charlotte M. Yonge (1876)

The troops sent for this purpose were from different cities, and amounted to about 4,000 who were to keep the pass against two millions. The leader of them was Leonidas, who had newly become one of the two kings of Sparta, the city that above all in Greece trained its sons to be hardy soldiers, dreading death infinitely less than shame. Leonidas had already made up his mind that the expedition would probably be his death, perhaps because a prophecy had been given at the Temple at Delphi that Sparta should be saved by the death of one of her kings of the race of Hercules. He was allowed by law to take with him 300 men, and these he chose most carefully, not merely for their strength and valor, but selecting those who had sons, so that no family might be altogether destroyed. These Spartans, with their helots or slaves, made up his own share of the numbers, but all the army was under his generalship. It is even said that the 300 celebrated their own funeral rites before they set out lest they should be deprived of them by the enemy, since, as we have already seen, it was the Greek belief that the spirits of the dead found no rest till their obsequies had been performed. Such preparations did not daunt the spirits of Leonidas and his men, and his wife, Gorgo, not a woman to be faint-hearted or hold him back. Long before, when she was a very little girl, a word of hers had saved her father from listening to a traitorous message from the King of Persia; and every Spartan lady was bred up to be able to say to those she best loved that they must come home from battle "with the shield or carried upon it."

Who can you infer is an ancestor of Leonidas?

Answer

The author reveals that “Leonidas had already made up his mind that the expedition would probably be his death, perhaps because a prophecy had been given at the Temple at Delphi that Sparta should be saved by the death of one of her kings of the race of Hercules.” As the person being discussed is Leonidas and we know that he is a king of Sparta, it makes sense that he is the royal descendent of Hercules.

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Question

"Cacti" by Ami Dave (2013)

Cacti are plants suited to the desert, and we must always keep this factor in mind when growing ornamental cacti in our gardens, for it helps us provide cacti with conditions that allow them to survive and thrive. For example, a cactus should never be watered over its body, as it will start to rot. This is because it is covered with a waxy coating which prevents water loss through evaporation. When one waters the cactus over its body, the waxy coating is washed away and the plant begins to rot. The amount of water that one must supply to the cactus is very much dependent upon the season and upon the climate of the place. During the summer season one should water cacti every four days, whereas in the rainy season, once every fifteen days is quite enough.

Cacti need a minimum of two and a half hours of sunlight per day; however, they should not be kept in the sun all day because they may wrinkle when exposed to too much bright sunlight. Unlike other plants, cacti produce carbon dioxide during the day and oxygen during the night, so they are ideal plants to be kept in bedrooms to freshen up the air at night.

If a cactus is to thrive and prosper, the size of the pot in which it is grown needs to be monitored carefully. The pot should always be a little smaller than the plant itself because it is only when the plant has to struggle to survive that it will thrive. If the pot is too spacious and the plant does not need to struggle, chances are that the cactus will die. Similarly, if a cactus shows no signs of growth, stop watering it. Watering should be resumed only when the plant begins to grow again.

The substrata of a cactus pot is ideally composed of pieces of broken bricks at the bottom, followed by a layer of charcoal above the bricks, and then coarse sand and pebbles above the charcoal. Leaf mould is the best manure.

Grafting cacti is very simple. A very small piece of the cactus plant should be stuck with tape to the plant that needs grafting. The smaller the piece, the easier it is to graft. To reproduce cacti, one has to simply cut off a piece of the cactus, allow it to dry for a few days, and then place it over the cacti substrate. It will automatically develop roots.

It is very easy to differentiate between cacti and other plants that look like cacti. All cacti have fine hair at the base of each thorn. The so-called “thorns” are in fact highly modified leaves which prevent loss of water through transpiration. If one ever gets pricked by cacti thorns, one should take tape, place it over the area where the thorns have penetrated the skin, and then peel it off. All of the thorns will get stuck to the tape and will be removed.

Which of the following can be inferred from the information provided in the passage?

Answer

The second paragraph states that, unlike other plants, cacti produce CO2 during the day and O2 during the night, making them good plants to freshen the air when one is sleeping. Thus, it can be inferred that cacti have a unique respiration cycle, compared to other plants. The other answer choices are not inferences that can be made from the passage. The passage states that pot size is indeed a factor is growth, and the last paragraph mentions how it is easy to tell cacti apart from other plants. While the passage does mention that the cactus is a desert plant, nowhere does it say that cacti are found in EVERY desert. Similarly, the passage provides no information about for how long people have been growing cacti in their homes.

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Question

Adapted from “Birds in Retreat” in “Animal Defences—Active Defence” in Volume Four of The Natural History of Animals: The Animal Life of the World in Its Various Aspects and Relations by James Richard Ainsworth Davis (1903)

Among the large running birds are forms, like the African ostrich, in which the absence of powers of flight is largely compensated by the specialization of the legs for the purpose of rapid movement on the ground. For straightforward retreat in open country nothing could be more effective; but another kind of adaptation is required in birds like rails, which are deficient in powers of flight, and yet are able to run through thickly-growing vegetation with such rapidity as to commonly elude their enemies. This is rendered possible by the shape of their bodies, which are relatively narrow and flattened from side to side, so as to easily slip between the stems of grasses, rushes, and similar plants. Anyone who has pursued our native land-rail or corn-crake with intent to capture will have noted how extremely difficult it is even to get within sight of a bird of this sort.

Certain birds, unfortunately for themselves, have lost the power of flight without correspondingly increased powers of running, and have paid the penalty of extinction. Such an arrangement, as might be anticipated, was the result of evolution in islands devoid of any predatory ground-animals, and a classic example of it is afforded by the dodo and its allies, birds related to the pigeons. The dodo itself was a large and clumsy-looking species that at one time abounded in the island of Mauritius, which, like oceanic islands generally, possessed no native mammals, while its indigenous reptiles were only represented by lizards. The ubiquitous sailor, however, and the animals (especially swine) which he introduced, brought about the extinction of this helpless bird in less than a century after its first discovery in 1598. Its memory is now only kept green by a few contemporary drawings and descriptions, certain museum remains, and the proverb "as extinct as a dodo.” A similar fate must overtake any organism suddenly exposed to new and unfavorable conditions, if devoid of sufficient plasticity to rapidly accommodate itself to the altered environment.

Which of the following can we infer based on the passage?

Answer

This may seem like a tricky question, but let’s consider each of the answer choices individually:

“If sailors had visited Mauritius sooner, dodos might still be alive today.”: The passage doesn’t support this assertion at all. Since the arrival of sailors on New Zealand is identified as the cause of the dodo’s extinction, it doesn’t make sense that the dodo would have survived if the sailors would have arrived earlier; it would probably have gone extinct sooner, based on the passage’s logic.

“Ostriches would likely be as effective at running away from predators in tall grass as in open country.”: The passage specific disproves this when it says of ostriches and their running abilities, “For straightforward retreat in open country nothing could be more effective; but another kind of adaptation is required in birds like rails, which are deficient in powers of flight, and yet are able to run through thickly-growing vegetation with such rapidity as to commonly elude their enemies.” This suggests that ostriches are better adapted to surviving in open country than in areas covered by tall grass.

“The land-rail and corn-crake are not well adapted to running through tall grass.”: The passage disproves this answer choice when it describes the ability of rails to run through tall grass: “This is rendered possible by the shape of their bodies, which are relatively narrow and flattened from side to side, so as to easily slip between the stems of grasses, rushes, and similar plants.” After this sentence, the author mentions land-rails and corn-crakes’ abilities to evade hunters, so we can assume that these birds are well adapted to running through tall grass.

“Lizards were a predator of dodos.”: This can’t be true, because the passage tells us that “The dodo . . . was a large and clumsy-looking species that at one time abounded in the island of Mauritius, which, like oceanic islands generally, possessed no native mammals, while its indigenous reptiles were only represented by lizards.” Given that when animals that preyed on the dodo were introduced to Mauritius, the dodo went extinct, we can assume that since the lizards and dodos coexisted before this point, the lizards did not prey on the dodos. If this were true, the dodos would likely have learned to run or fly away, which they did not.

This brings us to the remaining answer choice, the correct one: “If predatory ground-animals had lived on Mauritius, the dodo would have probably evolved to fly or run.” The author attributes the dodo’s extinction to the fact that it did not have to adapt and defend itself from any predators before humans introduced new species on Mauritius. From this, we can infer that if those species had been present, the dodo would have learned to fly, or, like the ostrich and the rail, would have learned to run to defend itself.

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Question

Adapted from On the Origin of Species by Charles Darwin (1859)

How will the struggle for existence, discussed too briefly in the last chapter, act in regard to variation? Can the principle of selection, which we have seen is so potent in the hands of man, apply in nature? I think we shall see that it can act most effectually. Let it be borne in mind in what an endless number of strange peculiarities our domestic productions, and, in a lesser degree, those under nature, vary; and how strong the hereditary tendency is. Under domestication, it may be truly said that the whole organization becomes in some degree plastic. Let it be borne in mind how infinitely complex and close-fitting are the mutual relations of all organic beings to each other and to their physical conditions of life. Can it, then, be thought improbable, seeing that variations useful to man have undoubtedly occurred, that other variations useful in some way to each being in the great and complex battle of life, should sometimes occur in the course of thousands of generations? If such do occur, can we doubt (remembering that many more individuals are born than can possibly survive) that individuals having any advantage, however slight, over others, would have the best chance of surviving and of procreating their kind? On the other hand, we may feel sure that any variation in the least degree injurious would be rigidly destroyed. This preservation of favorable variations and the rejection of injurious variations, I call Natural Selection. Variations neither useful nor injurious would not be affected by natural selection, and would be left a fluctuating element, as perhaps we see in the species called polymorphic.

We shall best understand the probable course of natural selection by taking the case of a country undergoing some physical change, for instance, of climate. The proportional numbers of its inhabitants would almost immediately undergo a change, and some species might become extinct. We may conclude, from what we have seen of the intimate and complex manner in which the inhabitants of each country are bound together, that any change in the numerical proportions of some of the inhabitants, independently of the change of climate itself, would most seriously affect many of the others. If the country were open on its borders, new forms would certainly immigrate, and this also would seriously disturb the relations of some of the former inhabitants. Let it be remembered how powerful the influence of a single introduced tree or mammal has been shown to be. But in the case of an island, or of a country partly surrounded by barriers, into which new and better adapted forms could not freely enter, we should then have places in the economy of nature which would assuredly be better filled up, if some of the original inhabitants were in some manner modified; for, had the area been open to immigration, these same places would have been seized on by intruders. In such case, every slight modification, which in the course of ages chanced to arise, and which in any way favoured the individuals of any of the species, by better adapting them to their altered conditions, would tend to be preserved; and natural selection would thus have free scope for the work of improvement.

From this passage we can infer that Darwin __________.

Answer

The passage in no way suggests that Darwin did not believe in a higher power or was amoral. This passage only provides descriptions of what he did believe and discover in his studies.

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Question

Adapted from The Evolutionist at Large by Grant Allen (1881)

I am engaged in watching a brigade of ants out on foraging duty, and intent on securing for the nest three whole segments of a deceased earthworm. They look for all the world like those busy companies one sees in the Egyptian wall paintings, dragging home a huge granite colossus by sheer force of bone and sinew. Every muscle in their tiny bodies is strained to the utmost as they pry themselves laboriously against the great boulders that strew the path, and that are known to our Brobdingnagian intelligence as grains of sand. Besides the workers themselves, a whole battalion of stragglers runs to and fro upon the broad line that leads to the headquarters of the community. The province of these stragglers, who seem so busy doing nothing, probably consists in keeping communications open, and encouraging the sturdy pullers by occasional relays of fresh workmen. I often wish that I could for a while get inside those tiny brains, and see, or rather smell, the world as ants do. For there can be little doubt that to these brave little carnivores here the universe is chiefly known as a collective bundle of odors, simultaneous or consecutive. As our world is mainly a world of visible objects, theirs, I believe, is mainly a world of olfactible things.

In the head of every one of these little creatures is something that we may fairly call a brain. Of course most insects have no real brains; the nerve-substance in their heads is a mere collection of ill-arranged ganglia, directly connected with their organs of sense. Whatever man may be, an earwig at least is a conscious, or rather a semi-conscious, automaton. He has just a few knots of nerve cells in his little pate, each of which leads straight from his dim eye or his vague ear or his indefinite organs of taste; and his muscles obey the promptings of external sensations without possibility of hesitation or consideration, as mechanically as the valve of a steam engine obeys the governor balls. The poor soul's intellect is wholly deficient, and the senses alone make up all that there is of him, subjectively considered. But it is not so with the highest insects. They have something that truly answers to the real brain of men, apes, and dogs, to the cerebral hemispheres and the cerebellum that are superadded in us mammals upon the simple sense-centers of lower creatures. Besides the eye, with its optic nerve and optic perceptive organs—besides the ear, with its similar mechanism—we mammalian lords of creation have a higher and more genuine brain, that collects and compares the information given to the senses, and sends down the appropriate messages to the muscles accordingly. Now, bees and flies and ants have got much the same sort of arrangement, on a smaller scale, within their tiny heads. On top of the little knots that do duty as nerve centers for their eyes and mouths, stand two stalked bits of nervous matter, whose duty is analogous to that of our own brains. And that is why these three sorts of insects think and reason so much more intellectually than beetles or butterflies, and why the larger part of them have organized their domestic arrangements on such an excellent cooperative plan.

We know well enough what forms the main material of thought with bees and flies, and that is visible objects. For you must think about something if you think at all; and you can hardly imagine a contemplative blow-fly setting itself down to reflect, like a Hindu devotee, on the syllable Om, or on the oneness of existence. Abstract ideas are not likely to play a large part in apian consciousness. A bee has a very perfect eye, and with this eye it can see not only form, but also color, as Sir John Lubbock's experiments have shown us. The information that it gets through its eye, coupled with other ideas derived from touch, smell, and taste, no doubt makes up the main thinkable and knowable universe as it reveals itself to the apian intelligence. To ourselves and to bees alike the world is, on the whole, a colored picture, with the notions of distance and solidity thrown in by touch and muscular effort; but sight undoubtedly plays the first part in forming our total conception of things generally.

It can reasonably be inferred from the passage that __________.

Answer

The author suggests that bees and flies are visually stimulated in the third paragraph when he states that “We know well enough what forms the main material of thought with bees and flies, and that is visible objects.” In the second paragraph, the author suggests that beetles and butterflies do not have the same types of brains as ants. That the author likes bees and flies more than ants, the idea of ascribing religious influences to insects, and the idea that insects consider their actions are not mentioned or are stated as being false by the text.

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Question

Adapted from “The Influence of the Conception of Evolution on Modern Philosophy” by H. Höffding (1909) in Evolution in Modern Thought (1917 ed.)

When The Origin of Species appeared fifty years ago, Romantic speculation, Schelling's and Hegel's philosophy, still reigned on the continent, while in England, Positivism, the philosophy of Comte and Stuart Mill, represented the most important trend of thought. German speculation had much to say on evolution; it even pretended to be a philosophy of evolution. But then the word "evolution" was to be taken in an ideal, not in a real, sense. To speculative thought, the forms and types of nature formed a system of ideas, within which any form could lead us by continuous transitions to any other. It was a classificatory system which was regarded as a divine world of thought or images, within which metamorphoses could go on—a condition comparable with that in the mind of the poet when one image follows another with imperceptible changes.

Goethe's ideas of evolution, as expressed in his Metamorphosen der Pflanzen und der Thiere, belong to this category; it is, therefore, incorrect to call him a forerunner of Darwin. Schelling and Hegel held the same idea; Hegel expressly rejected the conception of a real evolution in time as coarse and materialistic. "Nature," he says, "is to be considered as a system of stages, the one necessarily arising from the other, and being the nearest truth of that from which it proceeds; but not in such a way that the one is naturally generated by the other; on the contrary \[their connection lies\] in the inner idea which is the ground of nature. The metamorphosis can be ascribed only to the notion as such, because it alone is evolution.... It has been a clumsy idea in the older as well as in the newer philosophy of nature, to regard the transformation and the transition from one natural form and sphere to a higher as an outward and actual production."

Which of the following is likely true about “Romantic speculation”?

Answer

This answer is quite clear if you pay attention to two sentences: (1) "It even pretended to be a philosophy of evolution"; (2) "But then the word 'evolution' was to be taken in an ideal, not in a real, sense." The idea is that this "Romantic" philosophy was more of a revelry than a real undertaking of science.

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Question

Adapted from “The Influence of the Conception of Evolution on Modern Philosophy” by H. Höffding (1909) in Evolution in Modern Thought (1917 ed.)

When The Origin of Species appeared fifty years ago, Romantic speculation, Schelling's and Hegel's philosophy, still reigned on the continent, while in England, Positivism, the philosophy of Comte and Stuart Mill, represented the most important trend of thought. German speculation had much to say on evolution; it even pretended to be a philosophy of evolution. But then the word "evolution" was to be taken in an ideal, not in a real, sense. To speculative thought, the forms and types of nature formed a system of ideas, within which any form could lead us by continuous transitions to any other. It was a classificatory system which was regarded as a divine world of thought or images, within which metamorphoses could go on—a condition comparable with that in the mind of the poet when one image follows another with imperceptible changes.

Goethe's ideas of evolution, as expressed in his Metamorphosen der Pflanzen und der Thiere, belong to this category; it is, therefore, incorrect to call him a forerunner of Darwin. Schelling and Hegel held the same idea; Hegel expressly rejected the conception of a real evolution in time as coarse and materialistic. "Nature," he says, "is to be considered as a system of stages, the one necessarily arising from the other, and being the nearest truth of that from which it proceeds; but not in such a way that the one is naturally generated by the other; on the contrary \[their connection lies\] in the inner idea which is the ground of nature. The metamorphosis can be ascribed only to the notion as such, because it alone is evolution.... It has been a clumsy idea in the older as well as in the newer philosophy of nature, to regard the transformation and the transition from one natural form and sphere to a higher as an outward and actual production."

Based on the passage, which of the following can be inferred about Schelling’s thought?

Answer

Without getting into the details of Schelling, we do know that "Schelling . . . held the same idea" as Goethe in the latter's Metamorphosen der Pflanzen und der Thiere . This does not mean that it is directly indebted to it. It merely catalogues his thought as yet another example of a Romantic philosopher whose thought is not the same in character as that of Darwin.

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Question

Adapted from "Some Strange Nurseries" by Grant Allen in A Book of Natural History (1902, ed. David Starr Jordan)

Many different types of animals employ one of two strategies in raising their young. Certain animals, called “r-strategists,” turn out thousands of eggs with reckless profusion, but they let them look after themselves, or be devoured by enemies, as chance will have it. Other animals, called “K-strategists,” take greater pain in the rearing and upbringing of the young. Large broods indicate an “r” life strategy; small broods imply a “K” life strategy and more care in the nurture and education of the offspring. R-strategists produce eggs wholesale, on the off chance that some two or three among them may perhaps survive an infant mortality of ninety-nine per cent, so as to replace their parents. K-strategists produce half a dozen young, or less, but bring a large proportion of these on an average up to years of discretion.

Which of the following is suggested by the passage's wording?

Answer

Twice in the passage, when the author discusses r-strategists, he refers to them laying eggs. This first happens in the second sentence ("Certain animals, called 'r-strategists,' turn out thousands of eggs with reckless profusion"), and later in the fifth sentence ("R-strategists produce eggs wholesale"). Based on the author's wording, we can correctly assume that many r-strategists reproduce by laying eggs. None of the other answer choices are supported by the passage: nothing suggests that the author pursues biology as a hobby instead of a career; the fact that relative numbers of r-strategists and K-strategists are not discussed in the passage makes it impossible to assert that "most animals abandon their young to fend for themselves" or that "K-strategist animals are in short supply"; and nothing about environmental effects is discussed or suggested either, so "it would benefit the environment to ensure the survival of the entire brood of r-strategists" cannot be the correct answer either.

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Question

Adapted from The Man who Spoiled Napoleon’s Destiny by Rev. W. H. Fitchett, LL.D. (1899)

From March 18 to May 20, 1799—for more than sixty days and nights, that is—a little, half-forgotten, and more than half-ruined Syrian town was the scene of one of the fiercest and most dramatic sieges recorded in military history. And rarely has there been a struggle so apparently one-sided.

A handful of British sailors and Turkish irregulars were holding Acre, a town without regular defenses, against Napoleon, the most brilliant military genius of his generation, with an army of 10,000 war-hardened veterans, the "Army of Italy"—soldiers who had dared the snows of the Alps and conquered Italy, and to whom victory was a familiar experience. In their ranks military daring had reached, perhaps, its very highest point. And yet the sailors inside that ring of crumbling wall won! At Acre Napoleon experienced his first defeat; and, years after, at St. Helena, he said of Sir Sidney Smith, the gallant sailor who baffled him, "That man made me miss my destiny." It is a curious fact that one Englishman thwarted Napoleon's career in the East, and another ended his career in the West, and it may be doubted which of the two Napoleon hated most—Wellington, who finally overthrew him at Waterloo, or Sidney Smith, who, to use Napoleon's own words, made him "miss his destiny," and exchange the empire of the East for a lonely pinnacle of rock in the Atlantic.

What can you infer about Sir Sidney Smith?

Answer

We know that Sir Sidney Smith has been on a boat because he is a sailor, and likewise, we know he is not an ally of Napoleon because he fights him in a battle. There is no evidence to suggest that he is from Acre or Emperor of the East. The only verifiable answer is that Sir Sidney Smith is an Englishman. The author says, “It is a curious fact that one Englishman thwarted Napoleon's career in the East, and another ended his career in the West." The Englishman that he is referring to as thwarting Napoleon in the the East is Sir Sydney Smith.

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Question

Adapted from Early European History by Hutton Webster (1917)

The prehistoric period is commonly divided, according to the character of the materials used for tools and weapons, into the Age of Stone and the Age of Metals. The one is the age of savagery; the other is the age of barbarism or semi-civilization.

Man's earliest implements were those that lay ready to his hand. A branch from a tree served as a spear; a thick stick in his strong arms became a powerful club. Later, perhaps, came the use of a hard stone such as flint, which could be chipped into the forms of arrowheads, axes, and spear tips. The first stone implements were so rude in shape that it is difficult to believe them of human workmanship. They may have been made several hundred thousand years ago. After countless centuries of slow advance, early people learned to fasten wooden handles to their stone tools and weapons and also to use such materials as jade and granite, which could be ground and polished into a variety of forms. Stone implements continued to be made during the greater part of the prehistoric period. Every region of the world has had a Stone Age. Its length is reckoned, not by centuries, but by millennia.

The Age of Metals, compared with its predecessor, covers a brief expanse of time. The use of metals came in not much before the dawn of history. The earliest civilized peoples, the Babylonians and Egyptians, when we first become acquainted with them, appear to be passing from the use of stone implements to those of metal. Copper was the first metal in common use. The credit for the invention of copper tools seems to belong to the Egyptians. At a very early date they were working the copper mines on the peninsula of Sinai. The Babylonians probably obtained their copper from the same region. Another source of this metal was the island of Cyprus in the eastern Mediterranean. The Greek name of the island means "copper." But copper tools were soft and would not keep an edge. Some ancient smith, more ingenious than his fellows, discovered that the addition of a small part of tin to the copper produced a new metal—bronze—harder than the old, yet capable of being molded into a variety of forms. At least as early as 3000 BCE we find bronze taking the place of copper in both Egypt and Babylonia. Somewhat later bronze was introduced into the island of Crete, then along the eastern coast of Greece, and afterwards into other European countries.

The introduction of iron occurred in comparatively recent times. At first it was a scarce, and therefore a very precious, metal. The Egyptians seem to have made little use of iron before 1500 BCE They called it "the metal of heaven," as if they obtained it from meteorites. In the Greek Homeric poems, composed about 900 BCE or later, we find iron considered so valuable that a lump of it is one of the chief prizes at athletic games. In the first five books of the Bible iron is mentioned only thirteen times, though copper and bronze are referred to forty-four times. Iron is more difficult to work than either copper or bronze, but it is vastly superior to those metals in hardness and durability. Hence it gradually displaced them throughout the greater part of the Old World.

What can you infer about iron, as opposed to bronze and copper, based on the number of times each is mentioned in the Old Testament?

Answer

The author says, “In the first five books of the Bible iron is mentioned only thirteen times, though copper and bronze are referred to forty-four times.” From this, you could infer that copper and bronze were more common than iron during the era in which the Bible was written. In addition, earlier in the passage, the author remarks, “The introduction of iron occurred in comparatively recent times. At first it was a scarce, and therefore a very precious, metal.” To help you, “scarce” means rare.

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