GRE Subject Test: Biology › Understanding Plant Macrostructures
Of the following answer choices, which most accurately describes the mechanism that the stems of plants use to grow toward light?
Plant root systems can be generally categorized as either taproot systems or fibrous root systems. Which of the following is a characteristic of a fibrous root system?
Which of the following is a key component of a plant's vascular system?
What is the function of lateral meristems?
Which plant tissue system is similar to the human circulatory system?
What is the tissue found in many vascular plants which forms as part of the periderm and generates secondary growth in roots and stems?
Which of the following is false?
What structure in plants allows for CO2 and O2 exchange and transpiration?
Which of the following is a type of stem?