What was Darwin’s initial definition of evolution A) Natural selection B) Gradual genetic mutation C) “a descent with modification” D) “survival of the fittest”

C) “a descent with modification” More test answers on https://studyhippo.com/ap-biology-22-23/

Which of the following observations helped Darwin shape his concept of descent with modification?

South American temperate plants are more similar to the tropical plants of South America than to the temperate plants of Europe. More test answers on https://studyhippo.com/biology-chapter-22/

Which of the following is a key observation that must be explained in a unifying theory about life? ( Overview) All living things require oxygen to survive. Many basic characteristics are shared by all living things. Evolution is based on descent with modification. The Earth is very old. Organisms are rarely well-suited to their environments

Many basic characteristics are shared by all living things. More test answers on https://studyhippo.com/chapter-22-test/

A process in which organisms with certain inherited characteristics are more likely to survive and reproduce than are individuals with other characteristics is called _____. A). evolution B). natural selection C). descent with modification D). evolutionary adaptation E). homology

B). Natural selection. More test answers on https://studyhippo.com/mastering-biology-chapter-13/

What is the meaning of Darwin’s expression ”descent with modification”?

Descent with modification refers to evolutionary change over time. More test answers on https://studyhippo.com/ap-bio-chap-19-25/

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