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In what type of weather shearing of shee...

In what type of weather shearing of sheep is done ? Why ? Why does shearing not hurt the sheep ?

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LAKHMIR SINGH & MANJIT KAUR-FIBRE TO FABRIC-EXERCISE
  1. What is meant by the following terms ? Sorting

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  2. Describe briefly how silk is produced.

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  3. In what type of weather shearing of sheep is done ? Why ? Why does she...

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  4. Which of the following does not yield wool ?

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  5. The silkworm is :

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  6. The wool of a sheep is removed only once a year before the beginning o...

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  7. Rampur bushair and Bakharwal are the breeds of :

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  8. Pattanwadi is an Indian breed of sheep found in :

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  9. The cut off ' wool coat' of a sheep alongwith a thin layer of skin is ...

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  10. Sorter's disease is caused by :

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  11. The process of cleaning the fleece by using soap (or detergent) and a ...

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  12. Which of the following fibres are made of proteins ?

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  13. The rearing of silkworms for obtaining silk is called :

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  14. Which of the following produces silk ?

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  15. Silk production involves the cultivation of :

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  16. The process of taking out silk fibres from the cocoons for use as silk...

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  17. The most common variety of silk is :

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  18. A piece of fabric burns by giving a smell of burning hair. It s made u...

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  19. Some animals have a thick coat of hair on their body. These hair give ...

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  20. Some animals have a thick coat of hair on their body. These hair give ...

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