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Practice problem

What Is Evolution? — Definition & Overview

By Valeri Natole
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The first diagram shows that there are many more individuals without BB than those with BB. The second shows that half the individuals have BB while the other half do not.

BB is a specific genotype, where B is an allele.

This chart represents the change in a rodent population over time. Which of these is most likely true?

Choose one answer

Type a concept, like “slope” or “photosynthesis”.

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