the punnett square is for a test cross of two mice that were purebred for two different traits. what will…

the punnett square is for a test cross of two mice that were purebred for two different traits. what will their offspring be? fill in the white boxes of the punnett square with all possible offspring genotypes

the punnett square is for a test cross of two mice that were purebred for two different traits. what will their offspring be? fill in the white boxes of the punnett square with all possible offspring genotypes

Answer

Explanation:

Step1: Recall Punnett - square rules

In a Punnett - square for a cross between BBEE and bbee, the gametes of BBEE are all BE and the gametes of bbee are all be.

Step2: Combine gametes

When we combine the gametes in the Punnett - square, we use the principle of independent assortment. Each box in the Punnett - square is filled by combining one gamete from each parent. For the top - left box: BE (from one parent) + be (from the other parent) gives BbEe. Since all combinations follow the same pattern of combining one BE gamete with one be gamete, all the white boxes will have BbEe.

Answer:

BbEe, BbEe, BbEe, BbEe, BbEe, BbEe, BbEe, BbEe, BbEe, BbEe, BbEe, BbEe, BbEe, BbEe, BbEe, BbEe