Learn about Incomplete Metamorphosis in Animals

Which animal undergoes incomplete metamorphosis?

beetles

butterflies

moths

praying mantis

The animal that undergoes incomplete metamorphosis is moths, beetles, and butterflies.

Incomplete Metamorphosis in Animals

Incomplete metamorphosis is a type of development in insects characterized by three stages: egg, nymph, and adult. In this process, the young insects, known as nymphs, resemble smaller versions of the adult form, with gradual changes in body size and development as they grow.

Moths, beetles, and butterflies are examples of insects that undergo incomplete metamorphosis. In the case of moths, beetles, and butterflies, the egg hatches into a nymph that resembles a miniature version of the adult. The nymph continues to grow and molt several times before reaching adulthood.

In contrast, praying mantises undergo complete metamorphosis, which consists of four stages: egg, nymph, pupa, and adult. The young praying mantis nymphs look very different from the adult mantises and go through a pupal stage before emerging as adults.

Therefore, not all insects undergo incomplete metamorphosis. Moths, beetles, and butterflies exhibit this type of development, where there is a gradual transition from egg to nymph to adult without undergoing drastic physical changes like in complete metamorphosis.