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BIOLOGY•CLASS 12•CONCEPT MASTERY

Evolution

25 topics • Read each topic and complete two sets of three checks before mastery. • Progress saved on this device

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📖 Read carefully•Topic lesson
QUICK CONCEPT CHECKS3 questions to check your understanding
Retake to get the other 3

Check 1 of 3

What is meant by chemical evolution in an origin-of-life model?

Check 2 of 3

Who proposed a chemical-evolution account of the origin of life?

Check 3 of 3

Does a chemical-origin proposal by itself reproduce the first complete living cell?

Not attemptedAttempt 1