Question

For four o'clock flowers, flower color is a case of incomplete dominance. Red flowers are represented by a capital R, and white flowers are represented by a lowercase r. What is the genotype for red flowers? A. rr B. RR C. Rr or rr D. RR or Rr

Answer 1

D - RR or Rr

This is because red is a dominant trait, thus causing it to overpower a recessive trait or r, white. Therefore, if any genotype contains a capital R or the dominant trait of red, then the flower should ultimately display a phenotype of red.

Hope this helps!

Answer 2

Answer: The correct answer is D. RR or Rr