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The life history of silk moth starts when a female silk moth
lays eggs on the leaves of mulberry. It ends when pupa enters into the adult
stage and emerges out of the cocoon as a silk moth.
After the female moth lays eggs, the eggs, sometimes hatch
into larvae, which is known as caterpillars or silkworms. When that caterpillar
grows, it starts weaving a net around and then moves its head from one side to
another. During is the caterpillar made fibre of silk and continues to spin
silk known as cocoon. Further, the process of pupa stage starts when pupa
enters into the adult stage.