Question

The allele for red feathers (R) is dominant and the allele for brown feathers (r) is recessive. If the following cross occurs, what are the possible genotypes and phenotypes possible and what is the probability of each occurring?

Answer 1

Genotype: Rr

Phenotype: Red feather

probability: RR: 0%, Rr: 100%, rr: 0%

Step-by-step explanation:

Punnet Square:

R R

r. Rr. Rr

r Rr Rr