Question

In rabbits, black fur is dominant to white fur. If you cross a BB male with a Bb female, what are the possible genotypes and phenotypes of the offspring? What is the percent chance for each type?

Solution:

B B


BB BB

Bb Bb

I NEED THE ANSWER QUICK

Answer 1

Draw a punnet square.

Determine the genotype ratio using the formula homozygous dominant: heterozygous: homozygous recessive.

Genotype ratio: 2:2:0 (2:2) or 50%:50%

Determine the phenotype ratio using dominant alleles: recessive alleles.

Phenotype ratio: 3:0 (3 (3/1=3)) or 75%

In conclusion to all of this, there is a 100% probability of a black-furred rabbit.