Galactosemia is a simple, inherited, autosomal recessive trait. A normal couple has a child affected with galactosemia. The probability that the next two children will both be affected with galactosemia? A.1/16
B.1/4
C.1/2
D.9/16
E.1

The diagram shows the results when two parents are crossed. the letters represent alleles for a trait that is controlled by three different genes. which best describes this inheritance pattern? multiple allele because a trait is controlled by three different genes polygenic because the offspring have alleles from both parents multiple allele because the offspring have alleles from both parents polygenic because a trait is controlled by three different genes