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What was the Origin of Species by Mean of Natural Selection about?
Wiki User
∙ 13y ago
The Origin of Species by Mean of Natural Selection is a evolutionary theory based on the idea that every species that inhabits the earth today is derived from a more primitive stand point. e.g. If a bird inhabits an island that it has to travel great distances from in order to eat, and its wings are too short to make the flight for food everyday, it will either adapt to its niche or die. Survival of the fittest.
Wiki User
∙ 13y ago
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How do you use natural selection and evolution in a sentence?
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.
What drive the theory of evolution?
I assume you mean natural selection drives evolution.
Which type of natural selection is most likely to be involved in the formation of new species?
It sometimes does but not always. A great deal of evolution by natural selection can happen without the formation of new species. Natural selection is only the process of adaptation within species, and we see many examples of that. Under some circumstances natural selection does play a role in the origin of new species, by which I mean a splitting of one species lineage into two different lineages that do not interbreed with one another - for example, the splitting of one ancestral primate lineage into one that became today's chimpanzee and the other that became the hominid line resulting in our own species. The process of splitting and becoming reproductively isolated, that is, incapable of breeding with one another, can often involve natural selection but perhaps not always.
The process by which an organism grows and changes over time?
(The fact of) Evolution. The fact of evolution applies to individual organisms and can not be refuted.
What do scientists mean when they say that species is the only natural rank in classification?
They mean that species are a fundamental category of taxonomic classification, ranking below a genus or subgenus and consisting of related organisms capable of interbreeding.
What did Charles Darwin and Alfred Wallace independently conclude?
That species arose by mean of natural selection. The independently come up with a theory of evolution by natural selection in 1858.
How do you use natural selection and evolution in a sentence?
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.
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.
Which type of natural selection in which the mean characteristics of a population are preserved?
This type of natural selection is called stabilizing selection because the mean traits of the population are being selected for against the immediate environment.
How does adaptation relate to natural selection?
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.
What does the term naturalized mean?
The process by which organisms that are better suited to their environment than others produce more offspring. As a result of natural selection, the proportion of organisms in a species with characteristics that are adaptive to a given environment increases with each generation. Therefore, natural selection modifies the originally random variation of genetic traits in a species so that alleles that are beneficial for survival predominate, while alleles that are not beneficial decrease. Originally proposed by Charles Darwin, natural selection forms the basis of the process of evolution.
What does it mean to oppose natural selection?
Natural selection is dying naturally. Ex-getting old and dying. We oppose this by using chemicals(medication) to keep ourselves alive.
What drive the theory of evolution?
I assume you mean natural selection drives evolution.
What the Natural selection does not have a goal mean?
Natural selection is "blind" so to speak, it has no goal or end game. Natural selection works generation by generation. Whichever members of a group have the best set of traits to produce and raise fertile offspring will pass those traits on. What is best set of traits may change from generation to generation and so will the species. A good example are the Galapagos finches- see http://news.nationalgeographic.com/news/2006/07/060714-evolution.html
Which type of natural selection is most likely to be involved in the formation of new species?
It sometimes does but not always. A great deal of evolution by natural selection can happen without the formation of new species. Natural selection is only the process of adaptation within species, and we see many examples of that. Under some circumstances natural selection does play a role in the origin of new species, by which I mean a splitting of one species lineage into two different lineages that do not interbreed with one another - for example, the splitting of one ancestral primate lineage into one that became today's chimpanzee and the other that became the hominid line resulting in our own species. The process of splitting and becoming reproductively isolated, that is, incapable of breeding with one another, can often involve natural selection but perhaps not always.
What does Survival of the fittest and natural selection mean?
Survival of the fittest is a not quite accurate phrase for natural selection. Natural selection is, The non-random survival and reproductive success of randomly varying organisms.
How did looking at fossils help Darwin form his theory of natural selection?
Evolution refers to the process of the collection of genes in variety and in frequency changing from one generation to another by reason of selective factors (i.e. natural selection, artificial selection, sexual selection, etc.). Some misinterpret this to mean that one species always becomes a new species which may happen but generally, the changes that happen are slight and go unnoticed. Overtime though, a timeline of fossils reveals very interesting trends like humans possibly developing a straighter posture. In short, fossils can demonstrate new species forming from old ones, adaptations in response to the environment, or what have you.
