IB Biology SL D3.2.10 Incomplete Dominance and Codominance Topic Practice

Question 1

[Maximum number: 1]

A Mirabilis jalapa plant with red flowers was crossed with one with white flowers. All plants in the F1 generation had pink flowers. What phenotype ratio would be expected in the F2 generation?

A

100 % pink

B

50 % red and 50 % white

C

25 % white, 50 % pink and 25 % red

D

75 % red and 25 % white

All question bank results loaded