Part D - F 2 genotype frequencies in polygenic crosses Using the sorting results

Question

Part D - F2 genotype frequencies in polygenic crosses

Using the sorting results from Part C, complete the modified Punnett square below.

First, fill in the frequently of each gamete produced by the F1 by dragging one green label to each green target at the TOP and LEFT of the Punnett square.

Then, fill in the frequency of each F2 genotype by dragging one blue label to each blue target inside the Punnett square.

Finally, fill in the number of additive alleles in each F2 genotype by dragging one pink label to each pink target.

Part D - F2 genotype frequencies in polygenic crosses Using the sorting results from Part C, complete the modified Punnett square below. First, fill in the frequently of each gamete produced by the F1 by dragging one green label to each green target at the TOP and LEFT of the Punnett square. Then, fill in the frequency of each F2 genotype by dragging one blue label to each blue target inside the Punnett square. Finally, fill in the number of additive alleles in each F2 genotype by dragging one pink label to each pink target. Labels may be used once, more than once, or not at all.

Explanation / Answer

Hi,

a. 1/16

b. 4/16

c. 1/16

d. 1/16

e. 4/16

f. 4/16

g. 0+ alleles

h. 1/256

i. 1+ alleles

j. 4/256

k. 2+ alleles

l. 16/256

m. 3+ alleles

n. 24/256

o. 4+ alleles

p. 36/256

q. 5+ alleles

r. 24/256

s. 6+ alleles

t. 16/256

u. 7+ alleles

v. 4/256

w. 8+ alleles

x. 1/256

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