Maybe u should actually answer because i'm to tupid to know the answer/
The artificial selection although controlled by the choices of humans created novelty in the races. During natural selection the environment is responsible for selecting the best types. Darwin's ideas of natural selection were based on the fact of struggle for existence and survival of the fittest. Thus by artificial selection some of the races have been developed which can sustain the present environmental conditions. this has contributed to his ideas.
It acts in the same way as natural selection. If artificial selection is continued for long enough, the organisms will become so different that they can't produce fertile offspring (they're different species).
00ss9q
artificial selection
Survival of the fittest would be used to describe this situation.
the work on Darwins most famous work was called? is british animals
Its a chicken and egg situation. Adaptation is the response to Natural Selection, and Natural Selection is the response to Adaptation. They both operate by the principle: the members of any species that are best adapted to their environment are the ones most likely to survive and reproduce the next generation, where the process repeats. That does not mean the strongest or most aggressive, they often get themselves killed off.
Fitness is generally measured in average number of fertile offspring.
00ss9q
artificial selection
artificial selection
artificial selection
please some one answer this question because i need t for freaking science class.. thank you.. i need it pronto.. :D
natural selection
Darwins theory of evolution :)
The principle of evolution by means of natural selection.
Survival of the fittest
natural selection
which is not part of darwins theory of natural selction
fittest