Practice Quiz

MCAT Biology

Category - Biology

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The fossil record supports which of the following descriptions of the evolution of life on Earth?
  1. Life first appeared with the diversity found today.
  2. The importance of natural selection diminished over time.
  3. Complex organisms evolved from more simple organisms.
  4. Large organisms appeared before single-celled organisms.
Explanation
Answer: C - Complex organisms evolved from more simple organisms.
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