What animals are characterized by direct postembryonic development?

Direct postembryonic development implies the development of an animal without further transformations. Animals in which postembryonic development proceeds according to an indirect type include insects, the adults of which do not look like larvae. For example, a caterpillar (larva) is a butterfly (an adult). Animals in which postembryonic development proceeds without metamorphosis include: mammals, birds, reptiles.



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