Complete dominance = If a Red (RR) and White flower (rr) were crossbred, resulting in 100% Rr, what phenotype would been seen according to the rules of COMPLETE dominance?

Answer 1

Hi Sam.

The Rule of Complete Dominance states that the dominant allele completely masks any effects of the recessive allele in heterozygous conditions.

So in the case of these Rr heterozygotes, the phenotype would be all red. 🌹