Question

According to Mendel’s law of dominance, we would expect _________ percent of the offspring to have white flowers.
Responses

A 00

B 2525

C 5050

D 75

Answer 1

According to Mendel's law of dominance, when crossing two heterozygous plants (for example, one with a dominant allele for purple flowers and one with a recessive allele for white flowers), we expect 75% of the offspring to exhibit the dominant phenotype (purple flowers) and 25% to exhibit the recessive phenotype (white flowers).

Therefore, the correct answer is:

**D 25**