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Home Q & A Board Biology-Related Homework Help Genetics and Developmental Biology
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julia.s julia.s
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11 years ago
ok... A man homozygous for the ablilty to taste PTC marries a woman who can  not taste PTC, what is the appearance of their F1 offspring?
1. what is the appearance of the offspring if this F1 marries someone who is a non-taster for PTC?
2. What is the appearance of the appearance of the offspring, if two F1's marry?
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#1
11 years ago
1. They all can taste it. (They are all heterozygous for the trait ie can taste = C, can't taste = c their phenotype would be Cc.
2. 3 of the offspring ou of 4 would taste it and the other would not. (1 phenotype of CC, 2 of Cc, and 1 of cc.)
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