The pedigree below shows the segregation of an autosomal recessive trait. What is the probability that the child of III-1 and III-2 will be affected? Assume that individuals from outside the families are homozygous normal.
A) 1/9
B) 1/64
C) 1/36
D) 1/12
E) 1/16

Question

The pedigree below shows the segregation of an autosomal recessive trait. What is the probability that the child of III-1 and III-2 will be affected? Assume that individuals from outside the families are homozygous normal. 
A) 1/9 
B) 1/64 
C) 1/36 
D) 1/12 
E) 1/16

Quizplus · Accepted Answer

The Answer of The pedigree below shows the segregation of an autosomal recessive trait. What is the probability that the child of III-1 and III-2 will be affected? Assume that individuals from outside the families are homozygous normal. 
A) 1/9 
B) 1/64 
C) 1/36 
D) 1/12 
E) 1/16

The Pedigree Below Shows the Segregation of an Autosomal Recessive