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red flowered snapdragons are crossed with white flowered snapdragons, producing all pink snapdragons in the F1 generation. what would you expect if you crossed pink with pink? 3/4, 1/4, 1/2 red, 3/4,/1/2,/1/4 pink,1/2, 3/4, 1/4 white

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AlpenGlow

Answer:

1/4 Red

1/2 Pink

1/4 White

Explanation:

Well what you have there is an incomplete dominance situation, where both alleles for the trait are expressed in the off spring but come out blended.

The problem says that F1 generation are all pink, so that would mean that all are heterozygous for he trait.

Let R = Red ; and W = white.

RW and RW

     R     W

R  RR    RW

W RW   WW

Based on this, we know now that the cross would result in:

1/4 Red

1/2 Pink

1/4 White