NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1344 - 1349 of 1732

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Question number: 1344

» Biology » Nutrition in Plants

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MCQ▾

Question

Which of the following statement in not true with respect to photosynthesis?

Choices

Choice (4) Response

a.

Carbohydrate which is produced in the process of photosynthesis is ultimately converted into starch

b.

Life on earth is not possible without photosynthesis.

c.

Several tiny pores like structure on the lower surface of leaves are known as xylem.

d.

All of the above

Question number: 1345

» Biology » Nutrition in Animals

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MCQ▾

Question

Which mode of digestion take place in humans

Choices

Choice (4) Response

a.

Extracellular digestion

b.

Intracellular digestion

c.

Question does not provide sufficient data or is vague

d.

None of the above

Question number: 1346

» Biology » Fibre to Fabric

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MCQ▾

Question

What type of fibre is silk?

Choices

Choice (4) Response

a.

Animal fibre

b.

Natural fibre

c.

Both a. and b. are correct

d.

None of the above

Question number: 1347

» Biology » Organization of Living Beings, Changes and Adaptation

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MCQ▾

Question

Lighter clouds in an area refers to:

Choices

Choice (4) Response

a.

Little precipitation

b.

Heavy precipitation

c.

Question does not provide sufficient data or is vague

d.

All of the above

Question number: 1348

» Chemistry » Physical and Chemical Changes

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MCQ▾

Question

Which of the following is not true for a physical change?

Choices

Choice (4) Response

a.

Energy changes take place.

b.

Most of the physical changes are reversible.

c.

Physical change is temporary.

d.

Question does not provide sufficient data or is vague

Question number: 1349

» Chemistry » Physical and Chemical Changes

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MCQ▾

Question

Pick the odd one out:

Choices

Choice (4) Response

a.

Vaporization of water

b.

Baking of a cake

c.

Cooking of an omelette

d.

Rotting of an apple

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