The nymph stage is part of

Answer: B. incomplete metamorphosis.

Incomplete metamorphosis (also called hemimetabolism) consists of only three distinct life stages: egg, nymph, and adult. A nymph is the immature form that resembles a smaller version of the adult but lacks fully developed wings and reproductive organs. Examples of insects that have a nymph stage include cockroaches, grasshoppers, and dragonflies.

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