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Biology 9th Class English Medium Chapter 8 Online Test MCQs With Answers

Question # 1

According to (UNICEF), how many children of under age five died by malnutrition?

Choose an answer

4 million

5 milion

6 million

None

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Question # 2

What are the primary nutrients that provide quick useable energy for the body?

Choose an answer

Carbohydrates

Proteins

Lipids

Nucleic acids

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Question # 3

Which of the following is not a function of the liver?

Choose an answer

Converts glucose to glycogen

Converts glycogento glycose

Detoxifies poisonous substances

Produces digestives enzymes

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Question # 4

................ is an asymptomatic condition.

Choose an answer

Osteoporosis

Osteoarthritis

Osteocalcacemir

None

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Question # 5

The wavelike movement of muscle that pushes food through digestive system is called:

Choose an answer

Churning

Emulsification

Absorption

Peristalsis

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Question # 6

Where are the villi found?

Choose an answer

Esophagus

Stomach

Small intestine

Large intestine

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Question # 7

Many bacteria in colon produce vitamin ____________ necessary for coagulation of blood.

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Question # 8

After processes in oral cavity food is changed into:

Choose an answer

Chyme

Bolus

Undigented & degests food

None of these

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Question # 9

Dietary deficiency of ..................... is quite common.

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Vitamin A

Vitamin B

Vitamin D

Vitamin E

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Question # 10

................. prevent rickets in children & aoreomalacia in adults.

Choose an answer

Vitamin A

Vitamin E

Vitamin D

Vitamin K

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