The ability to taste the chemical PTC is determined by a single gene in

A

A A

New member
humans with the ability to taste gi? The ability to taste the chemical PTC is determined by a single gene in humans with the ability to taste given by the dominant allele T and inability to taste by the recessive allele t. Suppose two heterozygous tasters (Tt) have a large family. M

Predict the proportion of their children who will be tasters and nontasters. Use a Punnett square to illustrate how you make these predictions.




What is the likelihood that their first child will be a taster? What is the likelihood
that their fourth child will be a taster?





What is the likelihood that the first three children of this couple will be
nontasters?
 
Back
Top