Question

1. The silk fibre is obtained from the covering of pupa known as
2. The larva of silk worm is called
3. Wool is obtained from the of the sheep or yak
4. Extraction of silk filament from cocoons by employing a set of processes is known as silk
5. Silk production causes severe
problems among workers.​

Answer 1

Answer:

1. Cocoon

2. Caterpillar

3. Fleece

Answer 2

Answer:

1. cocoon

2. caterpillar

3. fleece

4. silk reeling

5. musculoskeletal disorders, eye irritation, allergies, respiratory diseases

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