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O Level Biology e-Book's MCQs - Complete

Vitamins D App's Quiz & e-Book Download - 1606

MCQ:

Deficiency of calciferol causes

  1. rickets
  2. beriberi
  3. scurvy
  4. all of above

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Vitamins D App (Android & iOS)

Vitamins D App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (iOS & Android)

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A level Biology App (Android & iOS)

College Biology App (Android & iOS)

College Biology App (iOS & Android)