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How does evolution via artificial selection differ from evolution via natural selection?
Wiki User
∙ 11y ago
If it evolution via natural selection then it is the natural that selects what traits should be passed on, for example having leg is better land animals then organisms that have leg will survive and ones that don't will die, this is natural selection, of course this happens over a long period of time. Evolution via artificial selection is where human selects the animal, perhaps the mutation may be eliminated in the wild but we think that it is suitable for our life so we mass produce the organism with that desirable trait. Like peas, ancient peas have to explode out of their pods to spread seeds but that is not good for us but then maybe one day a mutation occured and the pea pod will not explode, then we take it and breed many of that.
Wiki User
∙ 11y ago
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How does artificial transmutation differ from artificial radioactivity?
"Artificial transmutation" is a nuclear reaction induced in laboratory, its man made. Artificial radioactivity is a radioactive disintegration phenomenon supported by artificial isotopes.
How does artificial intelligence differ from natural intelligence?
Artificial intelligence (AI) is intelligence exhibited by machines, whereas natural intelligence (NI) refers to the intelligence held by humans and other living beings. Humans create AI by programming and engineering, but NI occurs naturally in biological species. NI is complex, flexible, and includes consciousness and subjective experiences, which are lacking in present AI.
Charles Darwin theory?
Darwin's Theory of Evolution is the widely held notion that all life is related and has descended from a common ancestor: the birds and the bananas, the fishes and the flowers -- all related. Darwin's general theory presumes the development of life from non-life and stresses a purely naturalistic (undirected) "descent with modification". That is, complex creatures evolve from more simplistic ancestors naturally over time. In a nutshell, as random genetic mutations occur within an organism's genetic code, the beneficial mutations are preserved because they aid survival -- a process known as "natural selection." These beneficial mutations are passed on to the next generation. Over time, beneficial mutations accumulate and the result is an entirely different organism (not just a variation of the original, but an entirely different creature).
How do organisms change over time according to evolutionary theory?
The Theory of Evolution does not seek to how life began, although there are several very credible hypotheses for the beginning of life on Earth. Individual organisms often differ from both of their parents, at least in quite minor ways. People have taken advantage of these changes by selecting the most desirable plant or farm animal to breed from. Thus, over time, new and better varieties are developed. Nature has the same ability to develop new varieties, whenever a chance variation gave the individual an advantage. Charles Darwin believed that [in nature] a well marked variety can justly be called an incipient species, although the variety, for any number of reasons, may never progress to becoming a distinct species. If a variety were to flourish so as to exceed in numbers the parent species, then it would become the species, and the parent as the variety; or it may come to supplant and exterminate the parent; or both might coexist and both rank as independent species. The principal driver of evolution is natural selection. Where a variation gave an individual a greater chance of surviving and passing on its genes, then that variation would flourish. Further favourable variations could gradually lead towards development of an entirely new species. Some species, such as peacocks, can not readily be explained by natural selection. The explanation in this case is sexual selection.
Populations of the same species that differ genetically because they have adapted to different living conditions are?
convergent evolution
How does evolution by natural selection differ from lamarcks view of evolution?
Lamark believed that behaviors learned by parents could become inheritable traits.
How did Darwin's theories differ from his predecesors?
By proposing a mechanism for evolution, natural selection, that explained much better than his predecessors how evolution came and comes about.
How does the theory of punctuated equilibrium differ from natural selection?
They describe different things, so they cannot really be compared. Natural selection is the mechanism that gives direction to evolution. Punctuated equilibria is a model for the varying rates of adaptation caused by natural selection.
How does natural vegetative propagation differ from artificial vegetative propagation?
bla bla bla
Are the theory of natural selection and the theory of evolution the same or different?
Evolution states that a species will change to become more suited to its environment. Natural selection is survival of the fittest. The newly evolved version of the species is more fit to survive, therefore thriving.
How does evolution and natural selection differ?
Evolution is the change in allele frequency over time in a population of organisms. This change over time can be just recombination, genetic drift or gene flow. Natural selection can cause evolution, but individuals are selected while populations evolve, so only a selected person's progeny would be part of that population's evolution. Natural selection is the nonrandom survival and reproductive success of randomly varying organisms. So, individuals who have beneficial variations, in their immediate environment, can be selected and will pass on those variations, in their germ line, to progeny who will insert their alleles into the populations gene pool where allele frequency may change; evolution. This is soo stupid don't listen to this crap. I don't understand why all these ediots post this
How do artificial elements differ from naturally occurring elements?
Artificial Elements can only be made by synthesisation in a lab (by firing an atom at a projectile). Wheras natural elements can be found naturally.
How is evolution different from natural selection?
Darwinism is often what opponents to evolution call evolution to make it sound like some sort of Darwin cult, but it can also be used to just refer to evolution through natural selection as it was understood in the late 1800s, though that is usually called darwinian evolution rather than "darwinism". Also social darwinism is the application of natural selection to human civilization, the idea that the poor should starve to death because they're "weaker" etc. A faulty injection of biological science into social philosophy.
How does artificial transmutation differ from artificial radioactivity?
"Artificial transmutation" is a nuclear reaction induced in laboratory, its man made. Artificial radioactivity is a radioactive disintegration phenomenon supported by artificial isotopes.
How gentic traits inheritance differ in natural selection vs selective breeding?
Natural Selection is different from Selective Breeding beacuse the environment controls the traits the animal or plant gets. Selective Breeding is the traits desired are the ones bred
How does the modern synthesis theory of evolution differ from Darwin's Theory of Natural Selection?
Basically, it's marriage to genetics. Early 20th century geneticists thought that natural selection was too weak to take random mutation and do anything with it. The founders of population genetics and systemists in biology by mathematical paraphernalia showed that gradual allele frequency change over time in populations of organisms was possible ( supported by experiment since ) and jumps in mutational events were not necessary. Plus the fact that Darwin's original theory had a mechanism of heredity, blending, that could not work with natural selection.
What is the process of biological change by which descendants come to differ from their ancestor?
its evolution.check on evolution for more information
