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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

The hepatic portal vein caries blood from the ____________ to the _______.

Choose an answer

Small intestines, liver

Small intestines, heart

Liver, heart

Small intestines, colon

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Question # 3

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

Choose an answer

Chemical digestion

Emulsification

Absorption

Paristalsis

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Question # 4

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

Choose an answer

Vitamin A

Vitamin E

Vitamin D

Vitamin K

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Question # 5

Oesophague is .......... centimeters long.

Choose an answer

10 cm

25 cm

20 cm

None

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Question # 6

The large intestine is about ................ meters long.

Choose an answer

1.2

1.3

1.4

1.5

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Question # 7

................. produce bile.

Choose an answer

Stomach

Liver

Intestine

All

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Question # 8

Which of following helps in lowering blood cholesterol and sugar levels?

Choose an answer

Roughage

Lipids

Vitamin

Carbohydrates

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Question # 9

Where are the villi found?

Choose an answer

Esophagus

Stomach

Small intestine

Large intestine

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Question # 10

The process of breaking down large droplets of fat into small droplets of fat is called:

Choose an answer

Emulsification

Absorbtion

Peristalsis

Digestion

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Question # 11

................. teeth are adopted for cutting.

Choose an answer

Parmanenet

Premolars

Incisor teeth

Canine teeth

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Question # 12

........................ helps in grinding of food .

Choose an answer

Tongue

Teeth

Salivary glands

All

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