Biology

Question

Solved: The allele for black noses in wolves is dominant over the allele for brown noses. There is [Biology]

The allele for black noses in wolves is dominant over the allele for brown noses. There is no known selective advantage for one nose color over another in wolves. If this remains true, which of the following statements is most likely TRUE about the change in wolf nose colors over many generations? Black noses will become more common than they are now. Black noses will stay about the same frequency as now. Black noses will become less common than they are now. Brown noses will disappear after enough generations pass.

Answer

Black noses will become more common than they are now.

Step-by-Step Solution

If the allele for black noses in wolves is dominant over the allele for brown noses and there is no known selective advantage for one nose color over another in wolves, the most likely outcome about the change in wolf nose colors over many generations is that black noses will become more common than they are now.

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