Question

which represents polygenic inheritance of traits?
a cow that has red and white dominant coloring
a mix of blue, green, and brown eye colors
a plant that has pink flowers produced from a plant that has red flowers and a plant that has white flowers
a plant that has green seeds produced from a plant that has yellow seeds and a plant that has green seeds

Explanation:

Polygenic inheritance involves multiple genes influencing a trait, leading to a range of phenotypes (like eye color with blue, green, brown as a spectrum). The first option is codominance, the third is incomplete dominance, the fourth is simple Mendelian inheritance (dominant/recessive). Eye color variation (mix of blue, green, brown) fits polygenic inheritance.

Answer:

a mix of blue, green, and brown eye colors