Biology-Health and Hygiene [NSTSE (National Science Talent Search Exam- Unified Council) Class 6]: Questions 1 - 6 of 70

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Question number: 1

» Biology » Health and Hygiene

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Question

Roughage is:

Choices

Choice (4)Response

a.

A vitamin which helps the enzymes to digest the food.

b.

A cerebral fluid that helps to retain more memory

c.

A substance in plant which is indigestible by human body

d.

A protein that helps the blood to carry more oxygen

Question number: 2

» Biology » Health and Hygiene

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MCQ▾

Question

________ is a quicker source of energy.

Choices

Choice (4)Response

a.

Water

b.

Glucose

c.

Milk

d.

Salt water

Question number: 3

» Biology » Health and Hygiene

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MCQ▾

Question

The study of teeth is called:

Choices

Choice (4)Response

a.

Cardiology

b.

Neurology

c.

Dermatology

d.

Dentistry

Question number: 4

» Biology » Health and Hygiene

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Question

Vermicomposting is:

Choices

Choice (4)Response

a.

Medication used to remove dandruff of the hair

b.

Using ultraviolet radiation to kill the harmful microorganisms present in the drinking water

c.

The process of adding microorganisms to the waste material to help decomposition

d.

Cutting pupil of the eye with the laser beams to give better sight to the people

Question number: 5

» Biology » Health and Hygiene

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Question

Which of the following set of minerals are required by human body?

Choices

Choice (4)Response

a.

Uranium, sodium and calcium

b.

Sodium, caesium and calcium

c.

Sodium, calcium and mercury

d.

Sodium, calcium and iron

Question number: 6

» Biology » Health and Hygiene

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MCQ▾

Question

Haeme in haemoglobin contains the mineral:

Choices

Choice (4)Response

a.

Magnesium

b.

Calcium

c.

Iron

d.

Sodium

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