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How did Darwin account for the diversity of species and the differances between similar species?
goose
What does it mean when Darwin saw that variation exists within a species?
When studying and proving the theory of evolution, Darwin notice that variations existed within species. Species includes organisms that are closely related and can mate to produce fertile offspring. Variation is a difference. Darwin noticed that there were more than one organism inside a species.
What made the Galapagos Islands special to Charles Darwin for evolutionary study?
The key thing that Darwin realised soon after arriving at the Galapagos was that the islands had been formed relatively recently. Because of this, a relatively small number of species had arrived at the islands and variations on these species had arisen on the different islands. This made Darwin ask how the variations had occurred; leading, eventually, to the theory of Natural Selection.
What did Charles Darwin say about variation within species?
Because there is variation within a species, it is therefore possible for the law of natural selection to operate, by selecting those variations which best enhance survival and reproduction.
Who dis covered the origin of species?
The book fully titled On the Origin of Species by Means of Natural Selection, or the Preservation of Favoured Races in the Struggle for Life, was written by Charles Darwin.
How did Darwin account for the diversity of species and the differances between similar species?
goose
What does it mean when Darwin saw that variation exists within a species?
When studying and proving the theory of evolution, Darwin notice that variations existed within species. Species includes organisms that are closely related and can mate to produce fertile offspring. Variation is a difference. Darwin noticed that there were more than one organism inside a species.
What made the Galapagos Islands special to Charles Darwin for evolutionary study?
The key thing that Darwin realised soon after arriving at the Galapagos was that the islands had been formed relatively recently. Because of this, a relatively small number of species had arrived at the islands and variations on these species had arisen on the different islands. This made Darwin ask how the variations had occurred; leading, eventually, to the theory of Natural Selection.
When it came to Darwin explaining the origins of variations within species?
Various evolutionary theories had already started to form when it came time for Darwin to publish On the Origin of Species. The book attracted interest on a national level and made arguments for "survival of the fittest."
What led up to Charles Darwin's discovery?
Charles Darwin's studies in the natural world actually led up to the discovery of natural selection. Darwin observed the population barnacles and later pigeons to observe variations as they were crossbred within their own species.
What island chain in south america was the sorce of many of Darwin's insights?
The species on the Galapagos Island chain formed the basis for Charles Darwin's theory of evolution. Though the finches on the islands all had different physiologies, Darwin eventually realized that they were not separate species, but actually all variations of the same species. This led him to conclude that organisms shared common descendants and became different species by gradually evolving new features.
What do humans benefit from diversity?
Diversity increases the chance of human survival. When a species is more diverse there is a larger chance of the population surviving an epidemic or such that might relate to biological variations in DNA or variations in "fitness" (biological variations). based on Darwin's Theories and Evolution
What did Charles Darwin say about variation within species?
Because there is variation within a species, it is therefore possible for the law of natural selection to operate, by selecting those variations which best enhance survival and reproduction.
Darwin thought the birds he collected from the Galapagos were different types of birds but he learned that they were different types of finches that each came from a different island in the Galapagos.?
Darwin discovered that the finches were once the same species. Due to isolation, each island produced variations of the original finch species.
When was Darwin's The Origin of Species published?
Charles Darwin published The Origin of Species in 1859.
What did Charles Darwin's Origin of Species justify?
what did Charles Darwin's origin of species justify and hi
Who dis covered the origin of species?
The book fully titled On the Origin of Species by Means of Natural Selection, or the Preservation of Favoured Races in the Struggle for Life, was written by Charles Darwin.
