NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 983 - 987 of 1484

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Question 983

Question

MCQ▾

Transpiration is a:

Choices

Choice (4)Response

a.

The movement of particles from an area of high concentration to an area of low concentration

b.

The loss of water vapor in plants

c.

The diffusion of water across a cell membrane

d.

None of the above

Question 984

Question

MCQ▾

To prove that chlorophyll is essential for photosynthesis. This aim is suitable for which of the following figure?

This Aim is Suitable for Which of the Figure

Choices

Choice (4)Response

a.

R

b.

Q

c.

P

d.

All of the above

Question 985

Question

MCQ▾

Which of the following graph is represents the temperature is affecting the rate of photosynthesis?

Choices

Choice (4)Response

a.

Graph is Represents the Temperature: Choice A

b.

Graph is Represents the Temperature: Choice B

c.

Graph is Represents the Temperature: Choice C

d.

All of the above

Question 986

Question

MCQ▾

Identify the labelled P as in the given

Identify the Labelled P in Figure

Choices

Choice (4)Response

a.

Oxygen

b.

Hydrogen

c.

Carbon dioxide

d.

Question does not provide sufficient data or is vague

Question 987

Question

MCQ▾

In figure of which period, the chest cavity is enlarged and the diaphragm muscle contracts, drawing the diaphragm downward?

The Chest Cavity is Enlarged

Choices

Choice (4)Response

a.

During inhalation

b.

During expiration

c.

During exhalation

d.

During respiration

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