Question

Study the given pedigree chart and answer the questions that follow

(i) Which type of trait shown in this pedigree.

(ii) Write genotype of both parents.

(iii) Write genotype of all affected children.


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Answer 1

Answer:

1. autosomal dominant

2. Aa and aa genotype of parents

3.genotype of affected children in 1st generation is Aa and Aa

and for 2nd generation affected children is also Aa