NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 1521 - 1528 of 2028

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Question number: 1521

» Biology » Conservation of Plants and Animals

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MCQ▾

Question

The control methods that are to be adopted to restore balance in ecosystem is/are:

Choices

Choice (4) Response

a.

Afforestation

b.

Rain water harvesting

c.

Both a. and b. are correct

d.

None of the above

Question number: 1522

» Biology » Microorganisms

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MCQ▾

Question

Classification of bacteria is done on the basis of:

Choices

Choice (4) Response

a.

Cell wall

b.

Flagella

c.

Nutrition

d.

All a. , b. and c. are correct

Question number: 1523

» Biology » Conservation of Plants and Animals

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MCQ▾

Question

A large, broad area of flat elevated land, raising much above the surrounding areas is:

Choices

Choice (4) Response

a.

Plateau

b.

Thar desert

c.

Tectonic

d.

Volcano

Question number: 1524

» Biology » Reproduction in Animals

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MCQ▾

Question

Function of the penis:

Choices

Choice (4) Response

a.

To deliver semen into the vagina

b.

To support and protect sperm during ejaculation

c.

None of the above

d.

Question does not provide sufficient data or is vague

Question number: 1525

» Biology » Microorganisms

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MCQ▾

Question

Algal virus is:

Choices

Choice (4) Response

a.

Mycophages

b.

Phycophages

c.

Phytophages

d.

Zoophages

Question number: 1526

» Biology » Conservation of Plants and Animals

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MCQ▾

Question

Indian forest Act was passed in the year:

Choices

Choice (4) Response

a.

1927

b.

1919

c.

1925

d.

1928

Question number: 1527

» Biology » Reproduction in Animals

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MCQ▾

Question

In which stage, fish are ready to start eating on their own?

Choices

Choice (4) Response

a.

Spawning

b.

Fry

c.

Larvae

d.

Juvenile

Question number: 1528

» Biology » Conservation of Plants and Animals

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MCQ▾

Question

Ecosystem service is processes provided by the nature to support human life by:

I. Pollination

II. Decomposition of waste

III. Protecting water resources

Which of the following is/are correct?

Choices

Choice (4) Response

a.

I and II only

b.

II and III only

c.

I only

d.

I, II and III only

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