In four oclock flowers red plants are homozygous for the all

In four o\'clock flowers, red plants are homozygous for the allele (R) of the gene for flower color. Plants with white flowers are homozygous for the (r) allele of the same gene. Plants with pink flowers are heterozygous for these two alleles. Complete a Punnett square to show genotypes and phenotypes that are expected when plants with pink flowers are intercrossed.

Solution

The homozygous parents will be (RR) and (rr) will be red and white respectively.. The offspring will be all (Rr) pink flower..

When two pink flowers are mated it means (Rr) & (Rr):-

The offspring will be (RR), (Rr),, (Rr) and (rr). It means One red flower,, pink flowers and one white flowers respectively..!!