Which of the following diseases can be inherited?

Assessment: WAEC SSCE - Biology - 2014 (Objective) Subject: Biology

Question 1 Report

Which of the following diseases can be inherited?
Answer Details
Out of the options given, sickle cell anemia is the disease that can be inherited. Sickle cell anemia is an inherited genetic disorder that affects the red blood cells. It is caused by a mutation in the HBB gene that provides instructions for making a protein called hemoglobin, which carries oxygen in the blood. In sickle cell anemia, the mutation leads to the production of abnormal hemoglobin, which causes the red blood cells to become rigid, sticky and sickle-shaped. These cells can block small blood vessels, leading to pain, organ damage, and other complications. Sickle cell anemia is an example of an inherited disease, meaning it is passed down from parent to child through their genes.

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