Suppose that a gene affects the anterior morphology in house flies andis inherited as a maternal effect gene. The gene exists in a functionalallele, H, and a recessive nonfunctional allele, h, which causes a smallhead. A female fly with a normal head is mated to a true-breedingmale with a small head. All of the offspring have small heads. Whatare the genotypes of the mother and offspring? Explain your answer

Biology (MindTap Course List)
11th Edition
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Chapter11: The Basic Principles Of Heredity
Section: Chapter Questions
Problem 2TYU: The F1 flies described in question 1 were mated with brown-eyed flies from a true-breeding line....
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Suppose that a gene affects the anterior morphology in house flies and
is inherited as a maternal effect gene. The gene exists in a functional
allele, H, and a recessive nonfunctional allele, h, which causes a small
head. A female fly with a normal 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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