NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1293 - 1299 of 1732

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Question number: 1293

» Biology » Nutrition in Plants

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MCQ▾

Question

Green plants get nitrogen from:

Choices

Choice (4)Response

a.

Soil

b.

Water

c.

Atmosphere

d.

None of the above

Question number: 1294

» Chemistry » Physical and Chemical Changes

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MCQ▾

Question

Lata made some snacks on iron pan, cleaned it with water and left outside untouched for sometime. After few days she observed that a brown coating is formed on it. What is the reason for it?

Choices

Choice (4)Response

a.

Galvanization

b.

Sublimation

c.

Rusting

d.

None of the above

Question number: 1295

» Biology » Nutrition in Animals

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MCQ▾

Question

What is tongue?

Choices

Choice (4)Response

a.

Muscle

b.

Nerve

c.

Cell

d.

Fat

Question number: 1296

» Biology » Fibre to Fabric

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MCQ▾

Question

In which of the following state jute is harvested?

Choices

Choice (4)Response

a.

Rajasthan

b.

Tamil Nadu

c.

Karnataka

d.

West Bengal

Question number: 1297

» Biology » Fibre to Fabric

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MCQ▾

Question

Which of the following is artificial breeding?

Choices

Choice (4)Response

a.

Selective breeding

b.

Natural breeding

c.

Question does not provide sufficient data or is vague

d.

None of the above

Question number: 1298

» Biology » Nutrition in Plants

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MCQ▾

Question

What is a cell?

Choices

Choice (4)Response

a.

Group of atoms bonded together.

b.

Smallest particle of a chemical element that can exist.

c.

Structural unit of a living being.

d.

None of the above

Question number: 1299

» Biology » Nutrition in Plants

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MCQ▾

Question

A bird called plover cleans the crocodile’s teeth, this is an example of?

Figure showing bird plover and crocodile

Figure Showing Bird Plover and Crocodile

Choices

Choice (4)Response

a.

Heterotrophic relation

b.

Saprotrophic relation

c.

Symbiotic relationship

d.

None of the above

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