This is a preview. Log in through your library . Abstract A classic example of natural selection, that of color-pattern variation in Lake Erie island populations of water snakes, was reexamined to ...

In a recent study, scientists have demonstrated a link between individual variation in risk-taking behavior and survival of animals in changing environments. For more than a century, scientists have ...

Natural selection is the process by which some organisms in a population survive and reproduce, while others do not, based on their bodies and behaviour. It is one of the processes by which species ...