Biology and Human Welfare (KVPY Stream-SA (Class 11) Biology): Questions 1 - 7 of 12

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Question number: 1

» Biology and Human Welfare » Health and Disease » Pathogens

Appeared in Year: 2010

MCQ▾

Question

Which of the following is a water-borne disease?

Choices

Choice (4) Response
a.

Malaria

b.

Chickenpox

c.

Cholera

d.

Tuberculosis

Question number: 2

» Biology and Human Welfare » Improvement in Food Production » Animal Husbandry

Appeared in Year: 2011

MCQ▾

Question

The principle upon which a lactometer works is

Choices

Choice (4) Response
a.

Density

b.

Viscosity

c.

Surface tension

d.

presence of protein

Question number: 3

» Biology and Human Welfare » Health and Disease » Cancer

Appeared in Year: 2011

MCQ▾

Question

The form of cancer called ‘carcinoma’ is associated with

Choices

Choice (4) Response
a.

Epithelial cells

b.

Blood cells

c.

Lymph cells

d.

Mesodermal cells

Question number: 4

» Biology and Human Welfare » Health and Disease » Pathogens

Appeared in Year: 2011

MCQ▾

Question

In the 16th century, sailors who travelled long distances had diseases related to malnutrition, because they were not able to eat fresh vegetables and fruits for months at a time. Scurvy is a result of deficiency of

Choices

Choice (4) Response
a.

Vitamin D

b.

proteins

c.

Vitamin C

d.

Carbohydrates

Question number: 5

» Biology and Human Welfare » Health and Disease

Appeared in Year: 2013

MCQ▾

Question

People suffering from albinism cannot synthesize:

Choices

Choice (4) Response
a.

collagen

b.

suberin

c.

keratin

d.

melanin

Question number: 6

» Biology and Human Welfare » Health and Disease » Pathogens

Appeared in Year: 2015

MCQ▾

Question

Widal test is prescribed to diagnose

Choices

Choice (4) Response
a.

Filaria

b.

Pneumonia

c.

Typhoid

d.

Malaria

Question number: 7

» Biology and Human Welfare » Health and Disease

Appeared in Year: 2015

MCQ▾

Question

Excess salt inhibits growth in pickles by

Choices

Choice (4) Response
a.

Denaturation

b.

Exosmosis

c.

Oxidation

d.

Endosmosis

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