Question

Pea plants have two independently assorted genes that code for seed shape (round
or wrinkled) and seed color (yellow or green), respectively. A researcher crosses two
pea plants and observes that all F1 offspring have the same phenotype: round shape
and yellow seeds. He then performs a test cross with an F1 offspring and observes fou
different phenotypes in a 1:1:1:1 ratio. Based on this information the researcher
concludes the genotypes of the parents.
If the researcher isolates one of the wrinkled yellow seeds from the F2 generation and
test crosses it with another plant, what is the probability of getting a wrinkled green
seed?

A. O
B. 1
C. 0.5
D.0.25​

Answer 1

Answer:

0.5 according to mendel's pea experiment