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In squirrels, there are 3 potential phenotypes: Black, White, and Gray. A Gray squirrel is crossed with another Gray squirrel. What percentage will be Gray?
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In squirrels, there are 3 potential phenotypes: Black, White, and Gray. A Gray squirrel is crossed with another Gray squirrel. What percentage will be Gray?

User Peter Salomonsen
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1 Answer

2 votes

Answer:

Step-by-step explanation:

A gray squirrel can either have the same alllele GG or have two different allele Gg this will determine the percentage of the offspring that will be Grey.

For 2 parent with same allele

GG × GG

!

GG GG GG GG

all are grey 100%

For 2 parents with different allele

Gg × Gg

!

GG Gg Gg gg

75% will be grey

25% other color

User Ruloweb
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