Web Results
natural selection
the process by which forms of life having traits that better enable them to adapt to specific environmental pressures, as predators, changes in climate, or competition for food or mates, will tend to survive and reproduce in greater numbers than others of their kind, thus ensuring the perpetuation of those favorable traits in succeeding generations.
Source: Dictionary.com
Natural selection - Wikipedia
Natural selection is the differential survival and reproduction of individuals due to differences in phenotype. It is a key mechanism of evolution, the change in ... More »
natural selection | Define natural selection at Dictionary.com
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Natural selection definition, the process by which forms of life having traits that better enable them to adapt to specific environmental pressures, as predators, ...


Define natural selection: the process by which plants and animals that can adapt to changes in their environment are able to survive and reproduce…


Oct 15, 2016 ... Definition ... Two major mechanisms that drive evolution are natural selection ... Evolution that arises from natural selection is called adaptive ...


natural selection: process that results in the adaptation of an organism to its environment by means of selectively reproducing changes in its genotype, or genetic ...


Darwin's grand idea of evolution by natural selection is relatively simple but often misunderstood. To find out how it works, imagine a population of beetles: ...


Definition of natural selection: Process by which evolutionary changes occur in living organisms over millions of years. According to Darwin's theory of evolution,  ...


The process in nature by which, according to Darwin's theory of evolution, organisms that are better adapted to their environment tend to survive longer and  ...


DEFINITION of 'Natural Selection'. A process whereby species which have traits that enable them to adapt in an environment survive and reproduce, passing on ...


Also known as survival of the fittest, meaning those with superior traits are more ... Natural Selection doesn't apply to humans as long as humans stay indoors.