The diagram illustrates the Silkworm's life cycle as long as about 328 days from spawning to moth. There is four phase which first phase need 10 days to be larva, second phase 4-6 weeks to be silk thread , third phase in during 3-8 days to be cocoon, and the last phase spend 16 days to be moth .
To begin, Silkworm lay an egg on the leaf and next several days to be born some Silkworm larva where they eat mulberry leaf as long as few weeks. Then, larva produce the silk thread which warp up themselves until be covered overall and became cocoon. While the larva in the cocoon, need over two weeks to experience metamorphosis which to be half create. It can be seen that the foot and wings of Silkworm are not perfect, it's called moth. Even tough, day by day the moth will be growing to creature which is going to produce the egg.
