how natural selection help some species to survive and few got extinct
According to science, natural selection chooses the best features for the best survival. When those processes do not occur for some reason, the species does not survive.
Natural selection occurs when a certain environment favors a particular characteristic or trait over another. With this being said, when a species becomes extinct, this means that that species' particular set of characteristics or traits was not the most favorable for them to survive in that certain environment.
didn't you just do that? or did you mean something else? ... Or........... Over time, the change in a species is called evolution. and. Natural selection helps certain animals in a species survive.
Natural variation in artificial selection is used because humans choose from among the naturally occurring variation s in species. Natural selection is related to species fitness because Darwin called natural selection survival of the fittest because those that could survive would carry their species on there for being the naturally selected.
Natural variation in artificial selection is used because humans choose from among the naturally occurring variation s in species. Natural selection is related to species fitness because Darwin called natural selection survival of the fittest because those that could survive would carry their species on there for being the naturally selected.
natural selection
The Darwin's theory of natural selection emphasizes that the organisms of the same species with more beneficial traits survive while the others die off.
The result of natural selection is that those individuals whose characteristics(health, strength, camouflage, skills etc) made them more suited to survive would indeed be the ones who survived at least long enough to successfully breed, and passed on their characteristics to their offspring.
Natural selection explains the process of evolution: evolution by natural selection. It basically means that species with the highest fitness (survival rate) will live, and be selected by nature for the characteristics they possess that make them more apt to survive. Because of natural selection, evolution occurs.
Any trait that helps a species to survive a harsh environment or helps to survive in general will be passed on to the next generation.
natural selection
1. That all species shared a common ancestry. 2. These species did not survive by chance, but by natural selection.