Concepts of Genetics (11th Edition)
11th Edition
ISBN: 9780321948915
Author: William S. Klug, Michael R. Cummings, Charlotte A. Spencer, Michael A. Palladino
Publisher: PEARSON
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Chapter 3, Problem 3PDQ
Albinism in humans is inherited as a simple recessive trait. For the following families, determine the genotypes of the parents and offspring. (When two alternative genotypes are possible, list both.)
- (a) Two normal parents have five children, four normal and one albino.
- (b) A normal male and an albino female have six children, all normal.
- (c) A normal male and an albino female have six children, three normal and three albino.
- (d) Construct a pedigree of the families in (b) and (c). Assume that one of the normal children in (b) and one of the albino children in (c) become the parents of eight children. Add these children to the pedigree, predicting their
phenotypes (normal or albino).
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Chapter 3 Solutions
Concepts of Genetics (11th Edition)
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