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प्रश्न
How does the hair of certain animals help in keeping their bodies warm?
उत्तर
The hair of the body of certain animals traps a lot of air. Since air is a poor conductor of heat, this shields the body from cold and keeps it warm.
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संबंधित प्रश्न
Which of the following does not yield wool?
______ is a non-biodegradable material
True or False – If False give the correct answer
Ahimsa silk is otherwise known as Mulberry silk.
What are the two types of fibres that are obtained from animals?
Assertion: Wool is the fibre derived from the fur of animals.
Reason: Animals like goat, Yak, Alpaca and rabbit yields wool.
Wool yielding animals bear _________ on their body.
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.
Various steps involved to obtain wool from fleece are given here.
- Picking out the burrs
- Dyeing in various colours
- Shearing
- Scouring
- Sorting
Write the above steps in the correct sequence in which they are carried out.
The scouting process during the processing of wool refers to ______.
The process called ______ involves the removal of dried wool.
