What are three stages of incomplete metamophosis?

The three stages of incomplete metamorphosis are the egg, nymph, and adult stages. In this process, insects such as grasshoppers and crickets hatch from eggs into nymphs, which resemble smaller versions of the adult but lack wings and reproductive structures. As nymphs grow, they undergo a series of molts, gradually developing into fully formed adults. This type of metamorphosis contrasts with complete metamorphosis, which includes a pupal stage.