In guinea pigs, black fur color is dominant to white fur color. In the P generation, a

guinea pig with black fur is crossed with a guinea pig with white fur. From this

cross, a total of 15 offspring, all with black fur, are produced. One of the guinea pigs

from the F1 generation is then crossed with a guinea pig with white fur. Which

percentage of the F2 generation is expected to have black fur?

Question

Milo Reynolds

14 November, 08:07

+1

Answers (1)

Know the Answer?

Reese May · Answer 1

The percentage of the F2 generation should be 50% black fur. Punnet squares are a great way to visually see this percentage.