Which of the following types of anemia is characterized by a defect in the production of globin chains?

A Sickle cell anemia
B Thalassemia ✓
C Glucose-6-phosphate dehydrogenase deficiency
D Hereditary spherocytosis

Explanation

Thalassemia is a genetic disorder that affects the production of globin chains, leading to anemia.

Source

American Society of Hematology
Hematology Hematology: Anemia Hematology: Anemia Hard MEDICAL Confidence: high