Question

Give an example for autosomal dominant trait and write the pedigree analysis of the same.

Answer 1

Answer:

So an autosomal trait is one that occurs due to a mutation on Chromosomes 1 through 22. Dominant means that you only need one copy of a mutation in order to be effective. Some autosomal dominant traits that individuals may be familiar with are neourofibromitosis Type I, Huntington disease, and Marfan syndrome.

In pedigree analysis, the main clues for identifying an autosomal dominant disorder are that the phenotype tends to appear in every generation of the pedigree and that affected fathers and mothers transmit the phenotype to both sons and daughters. ... A typical pedigree for a dominant disorder is shown in Figure 4-22.

Explanation:

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Answer 2

Answer:

Your answer is given in above picture

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Explanation:

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