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Free_Kalibri [48]
3 years ago
6

A gene involved in neural development shows three times as many synonymous site substitutions than nonsynonymous ones. A likely

explanation is that this gene
a.)is affected by heterozygote advantage.
b.)is under purifying selection
c.)is under positive selection.
d.)has a very high mutation rate.
e.)is a neutral gene.
Biology
1 answer:
Anni [7]3 years ago
7 0
The answer is b. is under purifying selection
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