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Question: problem 1 the ability to curl your tongue up on...

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Problem #1 The ability to curl your tongue up on the sides (T), or tongue rolling, is dominant to not being able to roll your tongue (t). A woman who can roll her tongue marries a man who cannot. Their first child has his fathers phenotype. What are the genotypes of the mother, father, and child? Problem #2 In humans, brown eyes (8) are dominant over blue (b). A brown-eyed man marries a blue-eyed woman and they have three children, two of whom are brown-eyed and one of whom is blue-eyed. Draw the Punnett square that illustrates this marriage. What is the mans genotype? What are the genotypes of the three children?
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