Question

fibres made of ____________.
8. Hair trap a lot of ____________, which is a poor ____________ of heat. [NCERT Exemplar Problems]
9. The soft ____________ yarn is as strong as a comparable thread of ________
State 'T' for true or 'F' for false sentences.
1. The under fur of Kashmiri goat is soft.

2. New Zealand sheep yields the best wool in the world.

3. India stands third in the world in number of sheep after China and Australia.

4. Camel does not yield wool.

5. Pashmina shawls are woven by the fur of Yak
.6. In India, camels and goats are generally reared for obtaining wool. [NCERT Exemplar Problems]

7. Silkworms are caterpillars of silk moth. [NCERT Exemplar Problems]

8. The most common silk moth is mulberry silk moth.

9. The rearing of silkworms for obtaining silk is called silviculture. [NCERT Exemplar Problems]

10. In the process of obtaining wool from fleece sorting is done after scouring. [NCERT Exemplar Problems]

11. A pile of cocoons is used for obtaining silk fibres.

12. Yak hair are not used to make woollen fabric. [NCERT Exemplar Problems]

13. A female silk moth lays hundreds of eggs a

Answer 1

Answer:

2) true. l hope it helps you

Explanation:

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Answer 2

Answer:

Hair traps a lot of air which is a poor conductor of heat.

A soft silk yarn is as strong as compared to a thread of Steel.

1. True

2.True

3.True

4.False

5.False

6. False

7. True

8.True

9.False

10.True

11.True

12.False

13. True

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