>>13911956>>13911911Alleles only affect their traits. The child's genes is half made up of halves from both parents. So one half of the child is entirely recessive, let's call it side A, while the other, side B, has a distribution of both.
So every allele of B that is recessive will combine with A's recessive alleles to express the recessive trait. Every allele of B that is dominate will express the dominant trait. Assuming an even distribution of alleles in B, the child half expresses recessive and dominant traits.
