Question

explain the life cycle of silkworm

Answer 1

The total life-cycle of a Silkworm ranges from 6-8 weeks. Generally, the warmer the weather, the quicker the Silkworm will complete its life-cycle, however, other factors such as humidity and exposure to sunlight are also very important.

Answer 2

Egg------------caterpillar----------pupa----------moth------------egg.

Same as the life cycle of any other moth or butterfly, and indeed most insects.