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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Most common defect in hereditary spherocytos is in -
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The correct answer is  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