Defeciency of following vitamin decreases hemoglobin production ?
Correct answer: D. Pyridoxine
- A. Biotin
- B. Thiamine
- C. Niacin
- D. Pyridoxine
- E. None of these
Explanation
Vitamin B6, or pyridoxine, is needed for haemoglobin synthesis and normal red-blood-cell formation. Biotin, thiamine and niacin have other metabolic roles and are not the characteristic answer here.
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The human body is studied through its organ systems, including digestion, respiration, circulation, excretion, nervous coordination, reproduction and immunity. Coverage also includes nutrients and deficiency diseases, hormones, blood groups, common infections, vaccines, sanitation and basic first aid, while distinguishing communicable diseases from inherited and lifestyle disorders.
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