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Subjects
Science CBSE
Class 7
Fibre to fabric
Textbook questions

8. Exemplar IV

Exercise condition:

3 m.

1. The term sericulture is used for

rearing of silkworm
culture of bacteria
making silk fabric from silk yarn
production of sarees

2. Reeling of silk is

weaving of silk cloth
the process of taking silk threads from cocoon
spinning of silk fibres
a process of making silk reels

3. Silkworms secrete fibre made of

protein
nylon
fat
cellulose

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