Search 7,000+ topics

Recessive Inheritance: Carriers

Read this topic

Explanations 1

Recessive Inheritance: Carriers Two parents who both have one dominant and one recessive allele are carriers for the recessive gene. They will not have the recessive gene phenot…
By Tanya Peifer

Problems 4

What is the probability that two carrier parents will have a carrier offspring?
What is the probability that two carrier parents will have a homozygous dominant child. In other words, a child who is not a carrier and has two copies of the dominant allele.
What is the probability that two carrier parents will have a healthy offspring that does not inherit the recessive gene?
Two carrier parents have two children. Their first child has the recessive gene. What is the probability that their second child will have the recessive gene?