The hatchling form of this animal is generally designed to consume and store energy for metamorphosis. It can essentially spend the entire growing season eating because it will over winter as a pupa. This increases the chance that the pupa has enough energy to overwinter and reach adulthood. Often nymphs or caterpillars
remain on a single plant for their development and many species are plant specific consumers.
The adult form may or may not have mouth parts. Those individuals that can eat are less restricted in their dietary requirements ex. butterflies can get nectar from many plants where their offspring cannot. Many if not most adults can fly which increases genetic diversity (they are more likely to mate with another of their species with different genetics). Flight also increases the adult's range which improves the chances of finding an appropriate site to lay eggs.
how natural selection help some species to survive and few got extinct
yes it does help some fish survive but mainly no because the blue shark its mainly everything it see's
If there isn't another parent for the species to reproduce with, it can make offspring on its own, continuing the species.
WWF is for endangered species and there logo is a panda.
Depends on species.
No. It is not necessary for EVERY member of a species to reproduce in order for the species to survive. Consider humans. Some are infertile and can't reproduce, and some choose not to reproduce, yet the human species survives.
Survive and Reproduce
Some species of chameleon do live in deserts.
When environmental conditions change it is more likely that at least some members of a species will survive if there is variation among the members.
Different animals undergo different changes as they grow it depends on the species. Some grow, some molt, and some change completely.
generalist
A species that is in danger of becoming extinct. There are low numbers of the animal and they may not be able to reproduce fast enough to survive as a species. Or they may face some environmental factor that is causing them to not reproduce enough to survive.