Question: Suppose that a maternal effect gene affects the anterior morphology in house flies. The gene exists in a dominant (functional) allele, H, and a recessive

Suppose that a maternal effect gene affects the anterior morphology in house flies. The gene exists in a dominant (functional) allele, H, and a recessive (nonfunctional) allele, h, which causes a small head.

A female fly with a normal size head is mated to a true-breeding male with a small head. All of the offspring have small heads. What are the genotypes of the mother and offspring? Explain your answer.

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