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प्रश्न
What are the two types of fibres that are obtained from animals?
उत्तर
- Wool – silk fibre is obtained from the cocoon of silkworm.
- Wool is got from fleece of sheep or goat
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संबंधित प्रश्न
You must be familiar with the given nursery rhymes
Baa baa black sheep, have you any wool.
Answer the following:
Which parts of the black sheep have wool?
You must be familiar with the following nursery rhymes:
Mary had a little lamb, whose fleece was white as snow
Answer the following:
What is meant by the white fleece of the lamb?
What is meant by term Shearing ?
What is meant by term Sericulture?
Given below is a sequence of steps in the processing of wool. Which are the missing steps? Add them
Shearing, __________, sorting, __________, __________, __________
______ is a non-biodegradable material
True or False – If False give the correct answer
Wool is the fibre derived from the silk worm.
True or False – If False give the correct answer
Ahimsa silk is otherwise known as Mulberry silk.
What is shearing?
What are the characteristics of wool? Give any three.
What are the major steps involved in this wool factory.
Assertion: Wool is the fibre derived from the fur of animals.
Reason: Animals like goat, Yak, Alpaca and rabbit yields wool.
Wool fibre cannot be obtained from which of the following?
State whether the following statements are True or False. If false, correct them.
In the process of obtaining wool from fleece, sorting is done after scouring.
How does the hair of certain animals help in keeping their bodies warm?
The scouting process during the processing of wool refers to ______.
The process called ______ involves the removal of dried wool.
