Trump was the Republican nominee for President of the United States in the 2016 election, having won the most state primaries, caucuses, and delegates at the 2016 Republican National Convention.[8] He chose Mike Pence, the sitting Governor of Indiana, as his vice presidential running mate.
The core of Darwin's theory is natural selection, a process that occurs over successive generations and is defined as the differential reproduction of genotypes. Natural selection requires heritable variation in a given trait, and differential survival and reproduction associated with possession of that trait.
The species would have changed, or evolved. Darwin called this process 'natural selection', and it was one of his most important ideas. He explained in the book called 'On the Origin of Species' which was published in 1859. Darwin developed his own ideas on natural selection.He later used these ideas to explain how humans had evolved from earlier ancestors.His book 'The Descent of Man' was published in 1871.arwin started to think about the meaning of all he had seen on his journey as soon as he returned to England. He became certain that all creatures had developed, or evolved, slowly over time to adapt to different situations. This was not a completely new idea, but Darwin took it further than anyone else.