Most common defect in hereditary spherocytos is in -
Ans. is 'b' i.e., Ankyrin Hereditary spherocytosis is caused bv a variety of molecular defects in genes that code for any of the followingAnkyrin - Most common (chief component responsible for biconcave shape)Band 3 - Second most commonSpectrinBand 4.2
Spectrin
Ankyrin
Band 3
Band 4.2
Hemolytic anemia