Define what is Speciation..?? How it helps in Evolution...?
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Speciation is the evolutionary process by which populations evolve to become distinct species. The biologist Orator F. Cook coined the term in 1906 for cladogenesis, the splitting of lineages, as opposed to anagenesis, phyletic evolution within lineages.
Charles Darwin was the first to describe the role of natural selection in speciation in his 1859 book The Origin of Species.He also identified sexual selection as a likely mechanism, but found it problematic.
Charles Darwin was the first to describe the role of natural selection in speciation in his 1859 book The Origin of Species.He also identified sexual selection as a likely mechanism, but found it problematic.
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speciation is the development of one or more species from pre existing species
it helps in evolution as it generates new species to form and indulge due to evolution
it helps in evolution as it generates new species to form and indulge due to evolution
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