Question/Explanation attached.
The passage states it is autosomal recessive so in order to have the disease (which he does) he must be homozygote (aa)...how is this possible if the Father is AA and the mother is Aa?
Mom (Aa) x Dad (AA) = 1/2 AA + 1/2 Aa
The passage states it is autosomal recessive so in order to have the disease (which he does) he must be homozygote (aa)...how is this possible if the Father is AA and the mother is Aa?
Mom (Aa) x Dad (AA) = 1/2 AA + 1/2 Aa