Deficiency in globin synthesis
Ans. is 'a' i.e., ThalassemiaThalassemia Syndromes :?The thalassemia syndromes are a heterogeneous group of disorders caused by inherited mutations that decrease the synthesis of either the a-globin or (3-globin chains that compose adult hemoglobin, HbA (a2(32), leading to anemia, tissue hypoxia, and red cell hemolysis related to the imbalance in globin chain synthesis.
Thalassemia
Sickle cell disease
Hereditary spherocytosis
None of these