liveing things face many challenges in the struggle to exist
How does natural selection affect undesirable traits?
The similarity between natural selection and selective breeding is that they both produce changes in plants and animals.
This process is called natural selection. It is the mechanism by which traits that provide a survival or reproductive advantage to an organism become more common in a population over time.
Natural selection can only work on genetic variation that already exists. So mutation comes first, then natural selection.
It hasn't. Natural selection is a key part of the ecosystem itself.
Natural selection.
The four stages are: Overproduction, Genetic Variation, Struggle to Survive, and Successful Reproduction
Yes, it happens, but what is your question?
natural selection (4 tenants) -genetic variation -overproduction of offspring -struggle for existence (competition) -differential survival and reproduction
Yes and so are successful reproduction and the struggle to survive.
The selection of the organism that survives best in a habitat with limited resources and that organisms superior reproductive success is called natural selection.
Survival of the fitest
On the Origin of Species by Means of Natural Selection, orthe Preservation of Favoured Races in the Struggle for Life
Survival of the fittest / natural selection
that evolution happens by natural selection
How does natural selection affect undesirable traits?
that evolution happens by natural selection