some families, hairy ecar rims have been shown to be transmitted exclusively from fathers to sons. Inheritance of an X-linked dominant disorder XA/X X4/X X4/Y FIGURE 2-31 AI the daughters of a male expressing an X-Inked dominant phenotype will show the phenotype. Females heterozygous for an X-linked dominant allele will pass the condition on to half their sons and daughters. II XA/X XA/Y
some families, hairy ecar rims have been shown to be transmitted exclusively from fathers to sons. Inheritance of an X-linked dominant disorder XA/X X4/X X4/Y FIGURE 2-31 AI the daughters of a male expressing an X-Inked dominant phenotype will show the phenotype. Females heterozygous for an X-linked dominant allele will pass the condition on to half their sons and daughters. II XA/X XA/Y
Human Heredity: Principles and Issues (MindTap Course List)
11th Edition
ISBN:9781305251052
Author:Michael Cummings
Publisher:Michael Cummings
Chapter4: Pedigree Analysis In Human Genetics
Section: Chapter Questions
Problem 19QP: Analysis of X-Linked Dominant and Recessive Traits Suppose a couple, both phenotypically normal,...
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Could the pedigree in Figure 2-31 be explained as an autosomal dominant disorder? Explain.
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