Class 9 Online Courses

Chapter 8: Class 9 Biology Exam Tests

Class 9 Biology MCQs - Chapter 8

Nutrition Trivia Questions and Answers PDF - 24

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Nutrition Questions & Answers PDF Download: MCQ Quiz 24

MCQ 116: The causes of ulcers include

  1. long term use of aspirin
  2. smoking
  3. consuming spicy foods
  4. all of above

MCQ 117: The materials that if added to plants yields more flowers, more fruits, and faster growth are called

  1. nutrients
  2. bio-molecules
  3. fertilizers
  4. bio-chemicals

MCQ 118: The essential element for the maintenance and development of teeth and bones is

  1. ethyl oxide
  2. methyl alcohol
  3. calcium
  4. acetyl

MCQ 119: The trace minerals that support functions of the immune system are

  1. calcium and sodium
  2. zinc and iron
  3. phosphorus and magnesium
  4. potassium and sodium

MCQ 120: The disease which is caused by protein-energy malnutrition is

  1. tuberculosis
  2. marasmus
  3. goiter
  4. angina

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