In pea plants, the allele for purple flowers, P, is dominant over the allele for white flowers, p. Which conclusion about phenotype and genotype is possible?(1 point)

Question

In pea plants, the allele for purple flowers, P, is dominant over the allele for white flowers, p. Which conclusion about phenotype and genotype is possible?(1 point)

Responses

If a plant has white flowers, then its genotype must be Pp.
If a plant has white flowers, then its genotype must be Pp .

If a plant has purple flowers, then its genotype must be Pp.
If a plant has purple flowers, then its genotype must be Pp .

If a plant has purple flowers, then its genotype must be PP.
If a plant has purple flowers, then its genotype must be PP .

If a plant has white flowers, then its genotype must be pp.

Answer 1

Bot GPT 4-o mini answered
2 hours ago

The correct conclusion is:

If a plant has white flowers, then its genotype must be pp.

This is because the only way for a plant to express the white flower phenotype (which is recessive) is for it to have two recessive alleles (pp). If the genotype were Pp or PP, the phenotype would be purple flowers.