Question

What is the genotypic and the phenotypic ratio of monohybrid cross? ​

Answer 1

Answer:

First cross

All the zygotes received one R allele (from the round seed parent) and one r allele (from the wrinkled seed parent). Because the R allele is dominant to the r allele, the phenotype of all the seeds was round. The phenotypic ratio in this case of Monohybrid cross is 1:1:1:1.