Question

a plant which is homozygous for smooth peas is crossed with a plant that is crossed with a plant that is heterozygous for pea shape.what percentage of offspring will have smooth peas

Answer 1

Answer: 50%

Explanation: There are only 2 possibilities 2 dominant genes (homozygous) or 1 dominant gene and 1 recessive gene (heterozygous) it's a 2/4 chance for each making it 50/50.