Which of the following hereditary conditions can result from an altered hemoglobin gene?

Aanemia
Bcystic fibrosis
Casthma
Dall of the above

Verified Answer :

Anemia as anemia occurs when there is not enough oxygen circulating in the blood. Anemia can occur as a result as a genetic hemoglobin defect as hemoglobin is the molecule in blood responsible for carrying oxygen.

Answer:

A

Explanation: