Natural Selection is simply the process where creatures that survive and reproduce carry their traits to its offspring. First, you have to understand mutation. A mutation is simply changes in genetic material and can be caused by errors when copying genes, by radiation, or chemicals and viruses, which can give a lifeform a new trait. Animals that survive with these traits carry them to their offspring. If these traits are beneficial, it will help to encourage reproduction of offspring.
which is not part of darwins theory of natural selction
Barrier of death
the natural mean that which is not artificial
A small natural hill.
not negative
British scientist Charles Darwin (1809-1882) developed the theory of evolution (the theory that living organisms developed slowly over long periods of time).
A gas that is not man-made or refined.
Natural means normal, and how it was first genetized at the beginning.
a natural substance that gives color to animals and plants
The Latin word for "natural" is naturalis(-e).
Its a natural fibre that grows in the leaves of the fique plant
as the bacteria it was exposed to, eventually one strain mutated and this lead to a resistance to the antibiotic, and therefore the bacteria with the mutation was able to reproduce, where as the other bacteria would have been killed off by the antibiotic. Thus natural selection is achieved, yipee!(not for us)