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ScienceCLASS 7CBSE
answered 27 Mar 2026

The silk fibre is obtained from (a) fleece of sheep (b) cotton ball (c) cocoon (d) shiny jute stalk

A.VERIFIED ANSWERfact-checked by tutors

Soln:

The answer is (c) cocoon

Explanation:

Silk is a fibre obtained from the cocoons of silkworms.

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SCIENCE · CLASS 7