simple definition of natural selection and genetic drift......
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GENETIC DRIFT ; Accumulation of variation in a population over generations is known as genetic drift. this is one of the factor responsible for formation of new species.
NATURAL SELECTION: natural selection is based on Darwin's theory about survival of fittest. The variation occurred if is beneficial for the population survives and is inherited. this is known as natural selection.
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hope it helps u!!
NATURAL SELECTION: natural selection is based on Darwin's theory about survival of fittest. The variation occurred if is beneficial for the population survives and is inherited. this is known as natural selection.
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hope it helps u!!
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