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प्रश्न
True or False
Cotton is a natural polymer.
विकल्प
True
False
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उत्तर
Cotton is a natural polymer- True
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संबंधित प्रश्न
Plant fibres are obtained from_________ and ________ .
A cotton plant is a bushy plant of ______ feet height.
Impurities of the cotton fiber can be removed by the process ______.
Mention the two uses of cotton?
Beera is a farmer. His field has black soil and the climate is warm. Which fibre yielding plant should he grow in his field?
Once, Paheli visited a tailor shop and brought home some cuttings of fabric to study their properties. She took two pieces and found that one of the pieces were shrinking when it was burnt with a candle. However the other did not shrink on burning. Can you help her to find out which of the two was a cotton fabric and which a silk fabric?
Fill in the blanks to complete the life story of cotton fibre.
My parents, cotton plants were grown in ______ soil and ______ climate. The plants bore fruits called ______. I, the cotton fibre was separated from seeds in the cotton bolls by the process of ______. Other cotton fibres and myself were made into yarn by the process of ______. The yarn was ______ to give beautiful colours and then ______ to get cotton fabric.
Complete the given analogy.
Coir fibre : ________ :: Cotton fibre : Cotton Plant
Complete the given analogy.
Coir fibre : ______ :: Cotton fibre : Cotton Plant
Complete the given analogy.
Coir fibre : ________ :: Cotton fibre : Cotton Plant
