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snow_lady [41]
3 years ago
7

Genetic drift can best be defined as

Biology
2 answers:
Lapatulllka [165]3 years ago
8 0
Variation in the relative frequency of different genotypes in a small population, owing to the chance disappearance of particular genes as individuals die or do not reproduce. 
djyliett [7]3 years ago
5 0

Answer:

A change in the allelic frequency within a population due to random chance.

Explanation:

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If there is 20% thymine within a DNA molecule. How much guanine is there?
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