Answer: Egg
Explanation: There are basically two types of metamorphosis: complete and incomplete metamorphosis. In complete metamorphosis, the insect passes through the egg, larva and pupa stages before emerging as an adult. In incomplete metamorphosis, the egg hatches into a nymph, and the emerges into adult without passing through the pupa stage.
Stages of complete metamorphosis are egg, larva, pupa and adult. Stages of incomplete metamorphosis are egg, nymph and adult
