organisms inherit traits
That selection was natural.
Darwin, of course. Lamarck did not have the evidence to back up his acquired characteristics and use and disuse concepts, but Darwin had massive amounts of evidence and well structured arguments for his theory of natural selection.
One long argument with supporting evidence for the theory of evolution by natural selection. Starting with artificial selection, used as an analogue for natural selection, and ending with the distribution of animals, biogeography, Darwin showed the species arose through natural process over long lengths of time.
No. There is no real evidence about that
Darwin was the first scientist to have the courage to put forward the theory of natural selection.
Genetic relatedness
An example similar to the evidence Darwin used to support natural selection is the variation in the beak sizes of Galapagos finches. Darwin observed that the finches' beak sizes varied based on the types of food available on each island, showing how adaptations can lead to differential survival and reproduction, supporting his theory of natural selection.
Because there is a large body of evidence to support it.
That selection was natural.
Darwin, of course. Lamarck did not have the evidence to back up his acquired characteristics and use and disuse concepts, but Darwin had massive amounts of evidence and well structured arguments for his theory of natural selection.
One long argument with supporting evidence for the theory of evolution by natural selection. Starting with artificial selection, used as an analogue for natural selection, and ending with the distribution of animals, biogeography, Darwin showed the species arose through natural process over long lengths of time.
Natural selection
The Grants have been able to provide clear evidence for natural selection and supported Darwin's theory. The hypothesis was that natural selection can occur many times in a lifetime.
Natural Selection
No. There is no real evidence about that
Evolution by natural selection.
Darwin