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प्रश्न
Animals fibres are ______ and ______.
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उत्तर
Animals fibres are wool and silk.
संबंधित प्रश्न
Very Short Answer Type Questions:
How many types of fibres are there?
Short Answer Type Question:
What are synthetic fibres?
Classify the following fibre as natural or synthetic:
nylon
Classify the following fibre as natural or synthetic:
cotton
Terrycot is made by mixing two types of fibres. Write the names of the fibres.
Complete the crossword given below with the help of clues.
Across
- Substance used as synthetic wool. (7)
- A plastic used for making containers and carry bags. (9)
- Substance made up of large number of smaller molecules. (7)
- Another name for this compound is artificial silk. (5)
Down
5. A type of fibre obtained naturally from cocoon. (4)
6. A synthetic fibre classified as polyester. (8)
7. A polymer used for making ropes. (5)
Selective breeding is a process of ______.
Which set of substances is not used for making fibres?
Boojho went to a cloth shop. There he found a fabric which was smooth to touch, had vibrant colour and shine. The fabric could be
Boojho wants to make yarn from fibre at home. Which of the following will he use to carry out the task?
