Question

how do silkworm spins cocoon? class 7
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Answer 1

Answer:

When the silkworm ate great quantities of mulberry leaves, they were digested and nutrients were sent into the bloodstream. The silk glands absorbed these nutrients. The larva has a small spinneret on its lip, through which the silk emerges. The silkworm moves its head in figure 8 patterns as it spins the cocoon. The silkworm spins the cocoon using a single spinneret organ. Two glands inside the worm produce the two components of liquid silk, which become a solid fiber upon contact with each other and air.

Answer 2

Answer:

ooconns are two types of glands.....