Final answer:
Cystic fibrosis is a genetic disease that affects multiple organs in the body, leading to respiratory infections, digestive problems, and immune deficiency.
Step-by-step explanation:
Cystic fibrosis (CF) is a genetic disease that affects various organs in the body, including the lungs, liver, pancreas, and intestines. It is caused by a defective gene called CFTR, which leads to the production of sticky mucus that clogs the respiratory and digestive organs. As a result, individuals with CF may experience respiratory infections, digestive problems, and malabsorption of nutrients. Additionally, CF can also lead to abnormal blood cell counts and immune deficiency.