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प्रश्न
How do the hair of certain animals help in keeping their bodies warm?
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उत्तर
The hair of the body of the certain animals trap 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
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 Rearing?
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, __________, __________, __________
What are the two types of fibres that are obtained from animals?
What are the characteristics of wool? Give any three.
Paheli wanted to buy a gift made of animal fibre obtained without killing the animal. Which of the following would be the right gift for her to buy?
State whether the following statement is True or False. If false, correct them.
In India, camels and goats are generally reared for obtaining wool.
State whether the following statement is True or False. If false, correct them.
In the process of obtaining wool from fleece, sorting is done after scouring.
The scouting process during the processing of wool refers to ______.
