In pea plants, the allele for tallness (T) is dominant to the allele for shortness (t). In the cross between a tall pea plant and a short pea plant shown below, what is the probability that the resulting offspring will be tall?
T t
t ? ?
t ? ?
A. 50%
B. 100%
C. 75%
D. 25%

Question

In pea plants, the allele for tallness (T) is dominant to the allele for shortness (t). In the cross between a tall pea plant and a short pea plant shown below, what is the probability that the resulting offspring will be tall?
 	T	t
t	?	?
t	?	?
	A. 	 50%
	B. 	 100%
	C. 	 75%
	D. 	 25%

kaylalynnv · Answer

A.50%               half are short and half are tall :)

abhisar · Answer

50% will have a genotype (Tt) and 50% will have (tt). Genotype TT will show tall phenotype and tt will show short