Biology and Human Welfare-Health and Disease (NEET Biology): Questions 25 - 30 of 32

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Question number: 25

» Biology and Human Welfare » Health and Disease » Basic Concepts of Immunology-Vaccines

MCQ▾

Question

The function of vaccine is the production and storage of

Choices

Choice (4) Response

a.

Antibodies

b.

Immune bodies

c.

Antigens

d.

Immune reactions

Question number: 26

» Biology and Human Welfare » Health and Disease » Parasites Causing Human Diseases

MCQ▾

Question

‘Polio’ is caused by a

Choices

Choice (4) Response

a.

Bacteriophage

b.

Virus with single strand DNA.

c.

Virus with single strand RNA

d.

Virus with double strand DNA

Question number: 27

» Biology and Human Welfare » Health and Disease » Pathogens

MCQ▾

Question

Leprosy is diagnosed by which of the following set of symptoms?

Choices

Choice (4) Response

a.

Frequency watery stools and deformities in fingers and toes.

b.

White spots on the skin without any scales or ulcer.

c.

Deformity of fingers, scales, ulcers, loss of pigmentation, wasting of body parts.

d.

Fever, loss of pigmentation

Question number: 28

» Biology and Human Welfare » Health and Disease » Basic Concepts of Immunology-Vaccines

MCQ▾

Question

‘Second line of defence’ is known as

Choices

Choice (4) Response

a.

Liver

b.

Antibodies

c.

Blood

d.

WBC

Question number: 29

» Biology and Human Welfare » Health and Disease » HIV and AIDS

Appeared in Year: 2016

MCQ▾

Question

Which of the following is correct regarding AIDS causative HIV?

Choices

Choice (4) Response

a.

HIV is enveloped virus that contains two identical molecules of single-stranded RNA and two molecules of reverse transcriptase.

b.

HIV is enveloped virus containing one molecule of single-stranded RNA and one molecule of reverse transcriptase.

c.

HIV does not escape but attacks the acquired immune response.

d.

Both c. and a. are correct

Question number: 30

» Biology and Human Welfare » Health and Disease

Appeared in Year: 2016

MCQ▾

Question

Among the following edible fishes, which one is a marine fish having rich source of omega-3 fatty acids?

Choices

Choice (4) Response

a.

Mrigala

b.

Mackerel

c.

Mystus

d.

Mangur

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