NSTSE (National Science Talent Search Exam- Unified Council) Class 4: Questions 1255 - 1262 of 1971

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Question number: 1255

» General Science » Plants and Their Food

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MCQ▾

Question

Plants make their own food with the help of

Choices

Choice (4) Response

a.

Photosynthesis

b.

Digestion

c.

Respiration

d.

All of the above

Question number: 1256

» General Science » Plants and Their Food

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Question

During what time of a day does the process shown here takes place in plants?

Image shows the process of the plants

Image Shows the Process of the Plants

This image shows the leaf of the plant

Choices

Choice (4) Response

a.

4 p. m.

b.

9 p. m.

c.

12 a. m.

d.

All a. , b. and c. are correct

Question number: 1257

» General Science » Plants and Their Food

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Question

The stem of a plant prepares food for it. The colour of the stem will be:

Choices

Choice (4) Response

a.

Yellow

b.

Green

c.

Black

d.

Brown

Question number: 1258

» General Science » Plants and Their Food

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MCQ▾

Question

Which of the following structures of plant exchange gases?

Choices

Choice (4) Response

a.

Buds

b.

Fruits

c.

Leaves

d.

Flowers

Question number: 1259

» General Science » Plants and Their Food

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Question

Who is the food factory of the plant?

Choices

Choice (4) Response

a.

Water

b.

Roots

c.

Leaves

d.

Question does not provide sufficient data or is vague

Question number: 1260

» General Science » Plants and Their Food

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Question

Which of the following is NOT needed for photosynthesis?

Choices

Choice (4) Response

a.

Iodine solution

b.

Carbon dioxide

c.

Water

d.

Chlorophyll

Question number: 1261

» General Science » Plants and Their Food

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MCQ▾

Question

The main functions of stems:

Choices

Choice (4) Response

a.

Support leaves and reproductive structures.

b.

Transfer sunlight.

c.

Conduct water and food.

d.

None of the above

Question number: 1262

» General Science » Our Internal Organs

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Question

The function of hair inside our nose is:

Choices

Choice (4) Response

a.

To prevent dust particles enter our lungs

b.

To make it beautiful

c.

Not to let too much air go inside

d.

To keep our lungs cold

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