DNA from an organism's egg cell nucleus is removed and replaced with DNA from and adult cell and encouraged to develop into and embryo is what type of cloning? *

Is it recombinant DNA Cloning

Or reproductive cloning

Or therapeutic cloning

in 1859, charles darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. he defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved".

the fossil record provides evidence of a common ancestor to many species.