Class 9 Biology MCQs – Practice Test 9 (Chapter 8)

Nutrition MCQs with Answers PDF – Download Test 9

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The "Nutrition MCQs" App Download: Minerals that are important for heart function, muscle contraction and nerve impulse transmission are; MCQ with answers: zinc, nickel and iron, sodium, potassium and chloride, boron, copper and zinc, and sulphur, iron and calcium. Solve Importance of Fertilizers MCQ Questions, download Google e-Book (Free Chapter) to learn cell biology.

Nutrition MCQs PDF Download – Practice Test 9

MCQ 41: The excess of nitrogen fertilizers leads to:

pest problems
growth problems
fruiting problems
flowering problems

MCQ 42: The minerals that are important for heart function, muscle contraction and nerve impulse transmission are:

sodium, potassium and chloride
zinc, nickel and iron
boron, copper and zinc
Sulphur, iron and calcium

MCQ 43: The disease in children which is caused by deficiency of vitamin D is:

scurvy
anemia
rickets
insomnia

MCQ 44: The sources of vitamin C does not includes:

UV from Sun
beef liver
citrus fruits
leafy green vegetables

MCQ 45: The dilated part of alimentary canal is known as:

kidneys
liver
stomach
lungs

Class 9 Biology MCQs App & e-Book – Nutrition Study Guide

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