NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 1538 - 1543 of 2028

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Question 1538

Question

MCQ▾

The wild life can be used to earn money is the type of:

Choices

Choice (4)Response

a.

Economic importance

b.

Cultural importance

c.

Investigatory importance

d.

Ecological importance

Question 1539

Question

MCQ▾

Global Warming is:

I. Increase in CO2

II. Increase in greenhouse effect

III. Increase in global temperatures

Which of the statement/ (s) are correct?

Choices

Choice (4)Response

a.

I only

b.

III only

c.

I and II only

d.

I, II and III

Question 1540

Question

MCQ▾

The permanent stoppage of menstruation is:

Choices

Choice (4)Response

a.

Menopause

b.

Puberty

c.

Adolescence

d.

Menarche

Question 1541

Question

MCQ▾

The Menstrual cycle is divided into:

Choices

Choice (4)Response

a.

Five phases

b.

Four phases

c.

Three phases

d.

Two phases

Question 1542

Question

MCQ▾

The following image is root nodules of legumes plant. What is the role of the presence of bacteria in the root nodules of legumes?

Find Role of Bacteria in Root Nodules of Legumes

Choices

Choice (4)Response

a.

Fix the atmospheric nitrogen

b.

Convert nitrogen gas into nitrates

c.

Both a. and b. are correct

d.

Question does not provide sufficient data or is vague

Question 1543

Question

MCQ▾

Major possibility of miscarriage of pregnancy is occurs:

Choices

Choice (4)Response

a.

After 20 weeks

b.

Before 20 weeks

c.

Question does not provide sufficient data or is vague

d.

None of the above

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