Question

5. In watermelons, bitter fruit (B) is dominant over
sweet fruit (b), and yellow spots (S)
are dominant over no spots(s). The genes for these two characteristics assort
independently. A homozygous plant that has bitter fruit and yellow spots is crossed
with a homozygous plant that has sweet fruit and no spots. The F1 are intercrossed
to produce the F2.
a. What are the phenotypic ratios in the F2?
b. If an F1 plant is backcrossed with the bitter, yellow-spotted parent, what
phenotypes and proportions are expected in the offspring?
c. If an F1 plant is backcrossed with the sweet, nonspotted parent, what
phenotypes and proportions are expected in the offspring?
mhore orange fruit colour R is dominant over cream fruit color in A​

Answer 1

Answer:

really sorry,have no idea at this