Problem 2: Assume a father this information s a homozvgous PTC taster and a moth

Question

Problem 2: Assume a father this information s a homozvgous PTC taster and a mother is a non-taster. n, answer the following questions: Parents Father Mother Based on Phenotype Genotype If this couple had children, what genotypes would the children have? square: Complete the Punnett Parental gametes: What are the children's genotypes and phenotypes? Children Genotypes Phenotypes - What percentage of the children should be expected to be tasters? - What percentage of the children should be expected to be non-tasters?. - What percentage of the children should be expected to be homozygous? 102

Explanation / Answer

Ans- father phenotype homozygous taster genotype TT

Mother phenotype homozygous non taster genotype tt

Children genotype and phenotype

1) Tt = PTC taster

2) Tt = PTC taster

3) Tt = PTC taster

4) Tt =PTC taster

Taster proportion = 4/4 ×100 = 100%

Non taster proportion= 0/4 ×100 = 0%

Homozygous = 0/4×100 = 0%

t t T Tt Tt T Tt Tt

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