29. Heredity
Patterns of Inheritance
29. Heredity Patterns of Inheritance
8PRACTICE PROBLEM
A couple has four children: two boys and two girls. One of the boys is affected by hemophilia and one of the girls is a carrier of the mutant allele for hemophilia (an X-linked recessive trait). Which of the following is most likely true?
A couple has four children: two boys and two girls. One of the boys is affected by hemophilia and one of the girls is a carrier of the mutant allele for hemophilia (an X-linked recessive trait). Which of the following is most likely true?