Question

when breeding two plants together, a gardener found that crossing a red and white flower of the same species created a flower with both red and white colors. this is an example of
(1 point)
codominance
pleiotropy
multiple allelism
incomplete dominance

Explanation:

Codominance is a situation in genetics where both alleles of a gene are fully expressed in the phenotype. In this case, crossing a red - flowered plant and a white - flowered plant results in a flower that shows both red and white colors. This is different from incomplete dominance (where a blended phenotype like pink would be expected if it were incomplete dominance), pleiotropy (where one gene affects multiple traits), and multiple allelism (which involves more than two alleles for a single gene locus).

Answer:

Codominance