What type of metamorphosis do silverfish undergo?

Silverfish undergo a type of metamorphosis known as incomplete metamorphosis. Insect species with incomplete metamorphosis have a life cycle that consists of three main stages: the egg, nymph, and adult. The nymphs look similar to the adults but are smaller and do not have fully developed wings. They gradually grow and molt several times until they reach adulthood.

The choice indicating that silverfish undergo no metamorphosis is incorrect, as this would imply that they do not experience any developmental changes from egg to adult. It's important to understand the distinctions between complete and incomplete metamorphosis to accurately categorize insects. Complete metamorphosis includes a distinct larval stage that looks significantly different from the adult stage, which is not the case with silverfish.

Therefore, the classification of silverfish falls under incomplete metamorphosis, reflecting their gradual development rather than a lack of metamorphosis or any other transformative process.