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hoa [83]
3 years ago
13

What causes gene flow?

Biology
1 answer:
Sidana [21]3 years ago
7 0

Answer: b

Explanation:

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A single gene mutation in cats can result in curly ears (see image). The cats are healthy and normal beyond the ear structure, w
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The following responses are true;

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c. The genotype of the cat in the picture is $$

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Explanation:

Because the allele for curly ears is recessive, then all the cats with curly ears have a homozygous recessive genotype ($$) because the don't have a domiant allele (S) to mask the effect of the recessive allele.

A cross between two curly-eared cats (which means they both are homozygous recessive individuals) will result in 100% curly-eared offspring with homozygous recessive genotypes.

A cross with homozygous dominant individual will result in all offspring being straight-eared but with heterozygous genotypes.

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