-This figure shows a human pedigree.What is the genotype of the youngest members of the family (bottom row) ?

Question

-This figure shows a human pedigree.What is the genotype of the youngest members of the family (bottom row)?

Quizplus · Accepted Answer

The pedigree shows two affected females in the third generation (bottom row)with two non-affected parents.This shows that this condition must be autosomal recessive.The non-affected parents (second generation,middle row)are both heterozygous.The affected females are homozygous recessive.

-This Figure Shows a Human Pedigree