contestada

two parents of unknown genotype’s are crossed. All of the offspring that are produced are heterozygous round. What are the genotypes of the parents?

Respuesta :

Answer:

RR x rr

Explanation:

To have all heterozygous offspring, both parents must be homozygous so each combination of characters is the same

RR x rr -> Rr, Rr, Rr, Rr

Otras preguntas