MCQ
Silk fibre is drawn from the cocoon of _________:
- AButterfly
- BWorm
- ✓Silkworm
- DBoth $A$ and $B$
Silkworm, its larvae are fed with mulberry leaves, and, after the fourth moult, they climb a twig placed near them and spin their silken cocoons.
This process is achieved by the worm through a dense fluid secreted from its structural glands, resulting in the fibre of the cocoon.
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