If a person homozygous for the taster allele (TT)produces children with a heterozygote,what is the probability that they will produce a child who is phenotypically a taster?

Question

Quizplus · Accepted Answer

Since the homozygous taster (TT) can only pass on the taster allele (T) and the heterozygote (Tt) can pass on either the taster (T) or non-taster (t) allele, all their children will receive at least one taster allele (T) from the homozygous parent, making them phenotypically tasters.

If a Person Homozygous for the Taster Allele (TT)produces Children