NSO Level 1- Science Olympiad (SOF) Class 7: Questions 482 - 487 of 593

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Question number: 482

» Respiration in Organisms

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MCQ▾

Question

Respiration is which of the following type of process?

Choices

Choice (4) Response

a.

Physical

b.

Chemical

c.

Physicochemical

d.

All of the above

Question number: 483

» Electric Current and Its Effect

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MCQ▾

Question

Which of the following is the reason for glowing of the electric bulb?

Choices

Choice (4) Response

a.

Filament metal reacts with oxygen

b.

Argon reacts with tungsten in filament

c.

Filament is made of glowing substance

d.

None of the above

Question number: 484

» Transportation in Plants and Animals

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MCQ▾

Question

Which of the following process are involved in urine filtration?

Choices

Choice (4) Response

a.

Tubular reabsorption

b.

Tubular secretion

c.

Glomerular filtration

d.

All a. , b. and c. are correct

Question number: 485

» Weather, Climate and Adaptations of Animals to Climate

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MCQ▾

Question

Hot and dry climate is found in which of the following regions?

Choices

Choice (4) Response

a.

Tropical region

b.

Arctic region

c.

Desert region

d.

None of the above

Question number: 486

» Respiration in Organisms

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MCQ▾

Question

Cellular respiration occurs in cell in which of the following organelle?

Choices

Choice (4) Response

a.

Endoplasmic reticulum.

b.

Mitochondria

c.

Golgi Apparatus

d.

Cytoplasm

Question number: 487

» Motion and Time

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MCQ▾

Question

Which of the following is true?

Choices

Choice (4) Response

a.

A faster moving object covers large distance in less time.

b.

A faster moving object covers short distance in less time.

c.

A faster moving object covers large distance in more time.

d.

A faster moving object covers short distance in more time.

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