Fibre to Fabric-Animal Fibres [CBSE (Central Board of Secondary Education) Class-7 Science]: Questions 7 - 9 of 9

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Question 7

Question MCQ▾

Wool is widely used in clothing because:

Choices

Choice (4)Response

a.

It resists creasing and crushing

b.

Each fibre is covered with scales

c.

Its fibres uncurl when stretched but return to their original state when released.

d.

All a., b. and c. are correct

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Question 8

Question MCQ▾

Number of steps involved for obtaining wool from animals first and the foremost are the:

Choices

Choice (4)Response

a.

Rearing

b.

Shearing

c.

Rearing and breeding

d.

Breeding

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Question 9

Question MCQ▾

We obtained wool from:

Choices

Choice (4)Response

a.

Sheep

AND

Angora goat

b.

Yak

c.

Angora rabbit

d.

All a., b. and c. are correct

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