NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 1388 - 1392 of 2028

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Question number: 1388

» Biology » Microorganisms

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MCQ▾

Question

Which of the following is a viral disease?

Choices

Choice (4) Response

a.

Small pox

b.

Diphtheria

c.

Malaria

d.

Bubonic plague

Question number: 1389

» Biology » Reproduction in Animals

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Question

Study the information given below.

I. The production and release of milk to feed an infant.

II. The process by which a sperm combines with an egg cell, to produce a fertilized zygote.

III. Organs of the female body that contain mammary glands.

Which processes do I, II and III represent?

Choices

Choice (4) Response

a.

I - Fertilization, II- Lactation, III - Breasts

b.

I - Lactation, II- Fertilization, III - Breasts

c.

I - Fertilization, II- Breasts, III - Lactation

d.

I -Breasts, II- Fertilization, III - Lactation

Question number: 1390

» Biology » Reaching the Age of Adolescence

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MCQ▾

Question

Formula of maximum height is:

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 1391

» Biology » Reproduction in Animals

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MCQ▾

Question

Spermatogenesis is:

Choices

Choice (4) Response

a.

Release of the ovum from a mature follicle

b.

Development of an embryo without fertilization

c.

Formation of a female gamete or ova in the ovary

d.

None of the above

Question number: 1392

» Biology » Reaching the Age of Adolescence

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MCQ▾

Question

In menstrual cycle, fertile period is takes about ________ days.

Choices

Choice (4) Response

a.

2 to 7 days

b.

6 to 11 days

c.

12 to 28 days

d.

11 to 17 days

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