Write short note on speciation :-
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Speciation
It is an event that splits a population by evolutionary means into two independent species which cannot reproduce among themselves. Speciation occurs when a population exhibits a continuous change due to changes in the environment. These unit changes get accumulated over a period of time in a section of population which slowly alter the individual's structure and functions to give rise to a new species. There are two types of speciation namely allopatric speciation and sympatric speciation.
It is an event that splits a population by evolutionary means into two independent species which cannot reproduce among themselves. Speciation occurs when a population exhibits a continuous change due to changes in the environment. These unit changes get accumulated over a period of time in a section of population which slowly alter the individual's structure and functions to give rise to a new species. There are two types of speciation namely allopatric speciation and sympatric speciation.
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