Concept explainers
For each pedigree shown,
a. Identify which simple pattern of hereditary trans-mission (autosomal dominant, autosomal recessive, X-linked dominant, or X-linked recessive) is most likely to have occurred. Give genotypes for individuals involved in transmitting the trait.
b. Determine which other pattern(s) of transmission is/are possible. For each possible mode of transmission, specify the genotypes necessary for transmission to occur.
c. Identify which pattern(s) of transmission is/are impossible. Specify why transmission is impossible.
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Genetic Analysis: An Integrated Approach (2nd Edition)
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Campbell Biology in Focus
Human Anatomy & Physiology
Concepts of Genetics (12th Edition)
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