Question

What do you mean by speciation?

Answer 1

See tht 3rd point...i. my notebook

Answer 2

the formation of new and distinct species in the course of evolution.

or
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