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Biology, 19.10.2021 14:00 snurpeisov
For this question, you can assume that the following traits are controlled by single locus genes and are located on different chromosomes. Phenylthiocarbamide (PTC) is a dominant trait that you can attribute the ability to taste bitterness by a receptor on the tongue. The ability to taste bitterness is dominant over being tasteless. Freckles are controlled primarily by the MC1R gene. Freckles show a dominant inheritance pattern. Suppose a freckled woman who can taste bitterness has a father who is does not have freckles and cannot taste PTC. She then has children with a heterozygous, freckled man who can also taste bitterness.
Required:
a. Please provide the genotypes of the parents on the line above the Punnett Square.
b. Complete the dihybrid cross in a Punnett Square
c. List both the genotypes and phenotypes of their offspring.
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For this question, you can assume that the following traits are controlled by single locus genes and...
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