In pea plants flower color is completely dominant trait with purple flowers being dominant to white flowers. Based on this if yo

Question

3 years ago

12

In pea plants flower color is completely dominant trait with purple flowers being dominant to white flowers. Based on this if yo

u crossed two pure bred flowers, one white and one purple, what would be the expected probability of phenotypes in F2 generation?
A. 75% purple 25% white
B. 25% people 75% white
C. 50% purple 50% white
D. 100% people 0% white

please help me with this

Biology

1 answer:

Reil [10] · Answer 1 · 2022-08-17T00:19:27+03:00

Hello again!

If plants are purebred, then they are homozygous. This means that they have the exact same genes in one pair: for example, AA. If they are both purebred, then the dominant gene will win out every time. The answer for this question, then, would be D. Here is a diagram to help you!