Question

Explain how two pea plants with round yellow peas can, when crossed, produce off spring with the recessive traits—green wrinkled peas. Use a Punnett square in your explanation.

Answer 1

A two hybrids can produce offspring that will show the recessive trait.

RrXRr would produce RR, Rr and rr

Answer 2

To produce the recessive phenotype both parents must be heterozygous for the dominant phenotype!!