b. If you take one of the F1 progeny shown in part (a) and cross it with a red-leaved plant, show the Punnett square below and indicate the genotypes & phenotypes of the F2 offspring.
F1 progeny genotype: Rr
Red-leaved plant genotype: rr
Punnett square:
R r
R RR Rr
r Rr rr
Genotypes of F2 offspring: 1 RR, 2 Rr, 1 rr
Phenotypes of F2 offspring: 3 red-leaved, 1 white-leaved