Homework Answers
When the plant is heterozygous for green and yellow peas, the probability for both colors is 1/2.
a. All green = 1/2×1/2×1/2×1/2×1/2×1/2×1/2 = 1/128
b. All peas of same color = p(all green) + p(all yellow)
= 1/128 + 1/128 = 1/64
c. Each possible color order has p = 1/128
p ( g,g,g,g,g,y,y) = 7/128
d. 7/128
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