NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 1319 - 1324 of 2028

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Question number: 1319

» Biology » Microorganisms

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MCQ▾

Question

Mosquitoes are vectors for:

I. Zika virus

II. Chikungunya

III. Dengue

IV. Cholera

Which statements are correct?

Choices

Choice (4) Response

a.

I and III only

b.

I, III and IV only

c.

I, II and III only

d.

II and III only

Question number: 1320

» Biology » Cell

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MCQ▾

Question

The study of the structure and function of cell nuclei is:

Choices

Choice (4) Response

a.

Cytology

b.

Karyology

c.

Palynology

d.

Embryology

Question number: 1321

» Biology » Cell

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MCQ▾

Question

In the chloroplast, sugars are made in a compartment that is filled with a thick fluid called the:

Choices

Choice (4) Response

a.

Lumen

b.

Stroma

c.

Thylakoid

d.

Grana

Question number: 1322

» Biology » Cell

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MCQ▾

Question

Which of the following is an example of an organ that contains an involuntary?

Choices

Choice (4) Response

a.

Uterus only

b.

Bronchi only

c.

Iris eye only

d.

All a. , b. and c. are correct

Question number: 1323

» Biology » Microorganisms

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MCQ▾

Question

Bacteria are classified on the basis of their:

I. Shape

II. Cell wall

III. Flagella

Which of the statements are correct?

Choices

Choice (4) Response

a.

I and III only

b.

I and II only

c.

II and III only

d.

I, II and III only

Question number: 1324

» Biology » Microorganisms

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MCQ▾

Question

In Biotechnology, microorganisms are used for the:

I. To develop antibiotics and vaccines

II. Production of insulin

III. DNA fingerprinting

Choices

Choice (4) Response

a.

II and III only

b.

I, II and III only

c.

I and II only

d.

I and III only

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