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What would to the species I natural selection had not been happening?
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What best describes the relationship between evolution and natural selection?
Natural selection is when two organisms breed. The good genes that the child would need to survive in the habitat are passed on and the bad genes are not used. So the offspring would have had all of the right genes in order to survive.Natural selection keeps happening and then over time the species would completely adapt to the environment and sometimes a new species is made. This means the species has evolved into a new , adapted one That is the link! Hope it helped
Who was the English scientist who proposed the theory known as natural selection?
Charles Darwin's theory of evolution included the natural selection as a means that determined which species would survive and which did not. It remains an open question in the present time.
Can natural selection act upon body shape?
Yes, that would be called the Homologous structure, and that changes in natural selection.
Which is more likely to be true natural selection or evolution?
Evolution, of course. Evolution can happen without natural selection in some cases; drift, flow. Generally though, natural selection causes evolution and then, by definition, would come first.
Why was the theory of natural selection criticised?
Natural selection would also destroy the species because sometimes it also leads to some harmful effects of the species.E.g : if in a population of red beetles a green beetle arises,the green beetle would multiply in number as they are not identified by the crows as the colour of the bushes in which the beetles live and the colour of the beetle would be same.whereas the red beetles would be eaten by the crows and so the beetles population would reduce.
How is natural selection used in artificial selection?
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.
What best describes the relationship between evolution and natural selection?
Natural selection is when two organisms breed. The good genes that the child would need to survive in the habitat are passed on and the bad genes are not used. So the offspring would have had all of the right genes in order to survive.Natural selection keeps happening and then over time the species would completely adapt to the environment and sometimes a new species is made. This means the species has evolved into a new , adapted one That is the link! Hope it helped
How is natural variations used in artificial selection?
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.
Why are variations in a species needed for natural selection to occur?
What would be selected if organisms did not have differences that lead to better survival and reproduction, or the opposite. That is all natural selection is.
Who was the English scientist who proposed the theory known as natural selection?
Charles Darwin's theory of evolution included the natural selection as a means that determined which species would survive and which did not. It remains an open question in the present time.
Is natural selection a cause of speciation?
Yes. Without natural selection there might probably still be change, but it would produce a fine gradient of diverging morphologies in every 'direction' of change. Natural selection limits the 'directions' of change, thereby producing distinct morphologies and thus distinct species.
Why would natural selection not occur without genetic variations on species?
Without variation it would not be selecting, just random death of identical units.
What books did Charles Darwin write?
Charles Darwin is best known for his groundbreaking work "On the Origin of Species," published in 1859, which introduced the theory of evolution by natural selection. He also wrote other important works such as "The Descent of Man" and "The Voyage of the Beagle."
Why would natural selection not occur in this poplutation?
What population? Perhaps you mean if there were no variation for natural selection to select from.
What kind of natural Selection would eliminate one extreme?
Directional selection
Can natural selection act upon body shape?
Yes, that would be called the Homologous structure, and that changes in natural selection.
What the difference of selection and variation?
Selection or 'Natural selection' means that the organisms that are better adapted to their environment are most likely to stay alive and produce offspring, while Variation means that during natural selection, the organism that is better adapted to the environment starts to form more physical features to help it survive (mutations). For example, Say that there was a white desert. If there were 2 mice, one species is black while the other is white, white would survive, which would be an example of Natural Selection. Variation is if, say, the mice are slow and can still be easy prey, but later on they mutate into becoming faster, that would be variation.
