GED Science › Geological Eras and Evolution
Which of the following contribute most to evolution in a population?
Non-random mating
Large population numbers
No mutations entering the population
No new organisms entering the population
Which era is referred to as "the age of the mammals?"
Cenozoic
Mesozoic
Paleozoic
Precambrian
Which of the following statements is most accurate?
Chimpanzees and humans share a recent common ancestor
Chimpanzees are humans' most recent common ancestor
Humans are chimpanzees' most recent common ancestor
It is impossible to tell the evolutionary relationship between chimpanzees and humans without further fossil evidence