In humans, Tallness (T) is dominant and shortness (t) is recessive. Mr x is homozygous tall marries miss Y .what are possible genotypes and phenotypes of their children's offsprings?
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Answer:
the offspring have the genotype ratio is 1:2:1 of TT:Tt:tt and phenotype ratio is 2:1 two tall and one short
Explanation:
the trait of miss Yis not mentioned but the genotype of Mr x is given so we can directly say that all the offspring will have the T .so the phenotype of all should be tall obviously
so,if miss Y is short then the genotype of the offspring would be Tt and if she is homozygous tall the offspring would be TT and if she is heterozygous tall the offspring either Tt or TT.
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