Cystic Fibrosis Is a Recessive Disorder

question 21

Multiple Choice

Cystic fibrosis is a recessive disorder. If a couple, each of whom is heterozygous for the CFTR mutation, have children, what is the probability that they will have a child with cystic fibrosis?

• A) 0 percent
• B) 25 percent
• C) 50 percent
• D) 75 percent
• E) 100 percent

---

Definitions:

Automobile Parts

Components and accessories used in the manufacturing and maintenance of vehicles.

General Principles

Fundamental doctrines or assumptions that form the foundation for a system of laws or governance.

Insurance Law

The body of law surrounding insurance, including insurance policies and claims. It involves the regulation of the business of insurance and the regulation of claim handling.

Insurance Types

Various categories of insurance policies, including life, health, property, and auto, designed to protect against specific risks and financial losses.