Do Indian meal moths undergo simple metamorphosis?

The Indian meal moth does not undergo simple metamorphosis. Instead, it undergoes complete metamorphosis, which involves four distinct life stages: egg, larva (caterpillar), pupa, and adult. In complete metamorphosis, the organism experiences significant changes in form and structure during these stages.

Simple metamorphosis, on the other hand, involves fewer stages, typically including the egg, nymph (a smaller version of the adult that often resembles it), and adult, without a pupal stage. Since Indian meal moths do not follow this pattern, the assertion that they undergo simple metamorphosis is incorrect. Understanding these differences in metamorphosis is crucial for recognizing insect life cycles and their ecological implications.