NSTSE (National Science Talent Search Exam- Unified Council) Class 4: Questions 1224 - 1230 of 1971

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Question 1224

Question

MCQ▾

Which of the following processes is responsible for the release of oxygen by plants?

Choices

Choice (4)Response

a.

Reproduction

b.

Digestion

c.

Respiration

d.

Photosynthesis

Question 1225

Question

MCQ▾

At which of the following time may a plant be preparing food?

Choices

Choice (4)Response

a.

10 a. m.

b.

2 a. m.

c.

Midnight

d.

10 p. m.

Question 1226

Question

MCQ▾

Which part of a seed provides energy from germination?

Choices

Choice (4)Response

a.

Water

b.

Stored food

c.

Sunlight

d.

Soil

Passage

After studying photosynthesis, Kartika drew the illustration of a plant shown below.

Figure Shows the Process of Photosynthesis in Plant

Question 1227 (1 of 3 Based on Passage)

Question

MCQ▾

Release of ________ gas is represented by arrow 2.

Choices

Choice (4)Response

a.

Oxygen

b.

Minerals

c.

Carbon dioxide

d.

Water

Question 1228 (2 of 3 Based on Passage)

Question

MCQ▾

Absorption of carbon dioxide by the plant from the atmosphere is represented by the arrow:

Choices

Choice (4)Response

a.

1

b.

3

c.

2

d.

All of the above

Question 1229 (3 of 3 Based on Passage)

Question

MCQ▾

Arrow – 1 represents:

Choices

Choice (4)Response

a.

Release of oxygen into the atmosphere

b.

Absorption of water and minerals by the roots from the soil

c.

Release of water and minerals by the plant into the soil

d.

Release of carbon dioxide into the soil

Question 1230

Question

MCQ▾

Which of the following is a seed containing stored food?

Choices

Choice (4)Response

a.

Image Shows a Seed Containing Stored Food – Choice A

b.

Image Shows a Seed Containing Stored Food – Choice B

c.

Image Shows a Seed Containing Stored Food – Choice C

d.

Image Shows a Seed Containing Stored Food – Choice D

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