Class 9 Courses

Chapter 8: Class 9 Biology Exam Tests

Class 9 Biology MCQs - Chapter 8

Nutrition Multiple Choice Questions (MCQs) PDF Download - 9

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The MCQ: The excess of nitrogen fertilizers leads to; "Nutrition" App Download (Free) with answers: Growth problems; Pest problems; Fruiting problems; Flowering problems; to learn high school online courses. Solve Importance of Fertilizers MCQ Questions, download Google eBook (Free Sample) for virtual online school.

Nutrition MCQs with Answers PDF Download: Quiz 9

MCQ 41:

The excess of nitrogen fertilizers leads to

  1. pest problems
  2. growth problems
  3. fruiting problems
  4. flowering problems
MCQ 42:

The minerals that are important for heart function, muscle contraction and nerve impulse transmission are

  1. sodium, potassium and chloride
  2. zinc, nickel and iron
  3. boron, copper and zinc
  4. Sulphur, iron and calcium
MCQ 43:

The disease in children which is caused by deficiency of vitamin D is

  1. scurvy
  2. anemia
  3. rickets
  4. insomnia
MCQ 44:

The sources of vitamin C does not includes

  1. UV from Sun
  2. beef liver
  3. citrus fruits
  4. leafy green vegetables
MCQ 45:

The dilated part of alimentary canal is known as

  1. kidneys
  2. liver
  3. stomach
  4. lungs

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9th Grade Biology App (Android & iOS)

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SAT Biology App (Android & iOS)

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Zoology App (iOS & Android)