Question 182246
Pam has brown eyes and Bob has blue eyes. Brown genes B are dominant over blue eyes b. A person with genes BB or Bb has brown eyes. Someone with genes bb has blue eyes. Suppose Pam's genes for eye color are Bb.
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a. Write an expression for the possible eye coloring of Pam and Bob's children.
From Bob: b or b
From Pam: b or B
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Expression for possible eye coloring: bb(blue),bb(blue),bB(brown),bB(brown)
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b. What is the probability that a child of Pam and bob would have blue eyes?
2/4 = 1/2
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Chers,
Stan H.