Question

To most humans, the chemical PTC tastes very bitter. The ability to taste it is a dominant trait. People who can’t taste PTC exhibit the recessive trait. Which genotype represents people who can’t taste the chemical?
A. TT

B. tt

C. Tt

D. TTtt

Answer 1

tt. I need 20 characters to answer so im gonna babble on until i re- oh wait i reached it already (Oh and a little tip is that if there is a capital anywhere then it is a dominant trait. Recessive has to be both lowercase, or else it would be dominant.)

Answer 2

The best answer that will suit your question is, "B. tt."

I hope this helped

Yamauchi Wang