NSO Level 1- Science Olympiad (SOF) Class 9: Questions 967 - 972 of 2138

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Question 967

Question MCQ▾

Population is

Choices

Choice (4)Response

a.

Group of organisms of different species

b.

Part of Earth that supports life

c.

Group of organisms of same species

d.

Community and non-living part

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Question 968

Question MCQ▾

Which of the following results in production alcohol?

Choices

Choice (4)Response

a.

Kreb՚s cycle

b.

Electron transport chain

c.

Fermentation

d.

Glycolysis

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Question 969

Question MCQ▾

What is the percentage of fresh water on Earth?

Choices

Choice (4)Response

a.

3%

b.

10%

c.

97%

d.

50%

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Question 970

Question MCQ▾

Which of the following are functions of biosphere reserves?

Choices

Choice (4)Response

a.

Conservation of biodiversity

b.

Sustainable development

c.

Support for logistics

d.

All a., b. and c. are correct

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Question 971

Question MCQ▾

Honey bee colony contains which of the following?

Choices

Choice (4)Response

a.

2 queen, few drone, and lots of worker

b.

1 queen, 1 drone, and lots of worker

c.

Many queen, lots drones, and lots of worker

d.

1 queen, few drone, and lots of worker

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Question 972

Question MCQ▾

Role of greenhouse gases is

Choices

Choice (4)Response

a.

To keep Earth՚s surface colder

b.

To re-radiate energy absorbed towards the Earth

c.

To keep Earth՚s surface warmer

d.

Both b. and c. are correct

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