Sometimes this is called natural selection.
Adaptation by evolution
adaptation
Adaptation (I'm studying the same thing ;)
A change or the process of change by which an organism or species becomes better suited to its environment. or A movie, television drama, or stage play that has been adapted from a written work, typically a novel.
In bio, adaptation usually refers to an evolutionary change an organism has made to better suit its environment. This change is a process and usually takes thousands of years. Evolutionary adaptation is not to be confused with acclimation, which is when an organism simply gets used to its environment during its lifetime and makes no evolutionary changes.
natural selection
i do not now
The population increases.
Natural selection causes those organisms that are better suited to survive and reproduce to pass on their genes to future generations, causing their children to be better suited to their environment as well. Over time, these traits that have been selected by natural selection will result in an overall change in a species.
natural selection.
Natural Selection
Adaptation is the process whereby a population becomes better suited to its habitat.
asexual reproduction
The process is called "natural selection" and is the basis of Charles Darwin's studies on evolution. Animals or plants which are better adapted for the conditions they live in (someone is always better than someone else) tend to survive longer and have more offspring. In turn (because the traits are passed on) these offspring can do as well or better than the parents in that environment and so the population becomes progressively more adapted to the conditions.