Biology [NSTSE (National Science Talent Search Exam- Unified Council) Class 9]: Questions 397 - 404 of 518

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Question 397

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Question

MCQ▾

Which of the following can cause liver cirrhosis?

Choices

Choice (4)Response

a.

Liquor

b.

Cocaine

c.

Bhang

d.

All of the above

Question 398

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Question

MCQ▾

Modes of human pathogen transmission is

Choices

Choice (4)Response

a.

Mutation or congenital

b.

Air borne and water borne

c.

Direct contact or through blood stream

d.

Both b. and c. are correct

Question 399

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Question

MCQ▾

Which of the following is water born disease?

Choices

Choice (4)Response

a.

AIDS

b.

Cholera

c.

Cancer

d.

Cold and cough

Question 400

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Question

MCQ▾

Which of the following immunoglobulin is pentamer?

Choices

Choice (4)Response

a.

IgA

b.

IgM

c.

IgE

d.

IgG

Question 401

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Question

MCQ▾

Which of the following is largest lymphatic organ?

Choices

Choice (4)Response

a.

Pancreas

b.

Kidney

c.

Spleen

d.

Liver

Question 402

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Question

MCQ▾

Which of the following is infectious stage of plasmodium?

Choices

Choice (4)Response

a.

Metacryptozoite

b.

Cryptozoite

c.

Sporozoite

d.

Trophozoite

Question 403

Edit

Question

MCQ▾

Which of the following is spread through mosquito bite?

Choices

Choice (4)Response

a.

Elephantiasis

b.

Common cold and cough

c.

Pneumonia

d.

Ringworm

Question 404

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Question

MCQ▾

Which of the following type of immunity is imparted due to vaccination?

Choices

Choice (4)Response

a.

Adaptive natural Active immunity

b.

Adaptive artificial Active immunity

c.

Adaptive artificial Passive immunity

d.

Adaptive natural Passive immunity