NCERT Class 7 Science-Fibre to Fabric[Silk] [NCERT Based General Studies (GS)]: Questions 1 - 4 of 4

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Question 1

Question MCQ▾

Sericin is a:

Choices

Choice (4)Response

a.

Filature

b.

Skeins

c.

Silk gum

d.

Question does not provide sufficient data or is vague

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Question 2

Question MCQ▾

Sericulture is defined as:

Choices

Choice (4)Response

a.

Domestication of sheep for wool

b.

A type of fibre obtained from the angora goat

c.

The process of rearing silkworm from the production of silk

d.

The process of drawing the silk filaments from cocoon

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Question 3

Question MCQ▾

Stages of filature operation are:

Choices

Choice (4)Response

a.

Filament, skeins

b.

Sorting of cocoons, softening the Sericin, reeling of filament bailing

c.

Sorting of cocoons, reeling of filament, bailing

d.

None of the above

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Question 4

Question MCQ▾

Stages of life cycle of silkworm are:

Choices

Choice (4)Response

a.

Egg, Larva, adult

b.

Egg, Larva, Pupa, Adult

c.

Egg, Larva, pupa

d.

Egg, Pupa, Adult

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