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IGCSE O Level Biology Certification Exam Tests

IGCSE O Level Biology Practice Test 322

Vitamins D MCQ (Multiple Choice Questions) PDF - 322

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Vitamins D Questions and Answers PDF Download: Quiz 322

MCQ 1606:

Deficiency of calciferol causes

  1. rickets
  2. beriberi
  3. scurvy
  4. all of above
MCQ 1607:

Junction between two neurons is known as

  1. node of Ranvier
  2. loop of Henle'
  3. synapse
  4. dendrites
MCQ 1608:

Fibrin threads are a form of

  1. soluble starch
  2. soluble proteins
  3. insoluble proteins
  4. insoluble polysaccharide
MCQ 1609:

Proteins help in

  1. developing new protoplasm in leaves
  2. cellular respiration
  3. providing energy to the body
  4. providing minerals for digestion
MCQ 1610:

Dioecious plants include

  1. pawpaw
  2. custard apple
  3. sage
  4. all of above

IGCSE O Level Biology Exam Prep Tests

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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)

Molecular Biology App (Android & iOS)

Molecular Biology App (Android & iOS)

9th Grade Biology App (Android & iOS)

9th Grade Biology App (iOS & Android)