13
QuizMultiple Choice

Unit Test — Unit test

Question 13 of 25 • Biology A (The Living Earth A)

Which of the following best defines a gene pool?

Answer
A
the sum of all genetic traits in a population’s individuals at a given time
B
any movement of genes from one population to another
C
any movement of organisms from one environment to another
D
the random change in the frequency of an allele in a population
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