Evolutionary genetics is the broad field of studies that attempts to account for evolution in terms of changes in gene and genotype frequencies within populations and the processes that convert the variation with populations into more or less permanent variation between species.
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Comments OffEcological genetics is the study of genetics in the context of the interactions among organisms and between the organisms and their environment.
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Polymorphism in biology occurs when two or more clearly different phenotypes exist in the same population of a species — in other words, the occurrence of more than one form or morph.
The shorter term morphism may be more accurate than polymorphism, but is not often used.
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