The following list contains possible combinations for pea plant seed shape. Round (R) is a dominant trait, and wrinkled (r) is a recessive trait. Choose the combination(s) that would result in a plant with wrinkled seeds. Select all that apply.

A.
RR

B.
Rr

C.
rr

Question

The following list contains possible combinations for pea plant seed shape. Round (R) is a dominant trait, and wrinkled (r) is a recessive trait. Choose the combination(s) that would result in a plant with wrinkled seeds. Select all that apply.
 
 A.
RR
 
 B.
Rr
 
 C.
rr

anonymous · Answer

c. rr

because wrinkled seeds is a recessive trait, it needs to have both traits be the recessive gene in order for it to be prominent. If there is ANY dominant trait in the genotype, then the phenotype will be of the dominant trait :)