Question

When ‘Aa’ is crossed with ‘aa’, (A is dominant over a)

Options

• all the offspring will have dominant phenotype.

• all the offspring will have recessive phenotype.

• 50% of offspring will have dominant phenotype and 50% will have recessive phenotype.

• 75% of offspring will have dominant phenotype and 50% will have recessive phenotype.

Answer 1

50% of offspring will have dominant phenotype and 50% will have recessive phenotype.