Question

Flower color in some plants is known to show incomplete dominance. Red flowers (RR) crossed with white flowers (WW) show a mix of the parents and are pink (RW). Suppose you cross a red flower with a pink flower. What percentage of the plants would be red?

Answer 1

Answer:

If four o' clock plants, the gene for red flower colour (R) is incompletely dominant over the gene for white flower colour (r), hence the plants heterozygous for flower colour (Rr) have pink flower.