Study the pedigree chart of a family showing the inheritance of myotonic dystrophy : The trait under study is :

Question

MCQ (Single)Dominant and Recessive TraitsCBSE PYQ

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A pedigree chart in shown below for a disease that is autosomal dominant. The genetic make-up of the first generation is :

In a pedigree chart, if two unaffected individuals have a child with the trait, what is the most likely mode of inheritance for this trait ?

In the pedigree chart given below, what should be the genotype of the indicated member ?