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Verified answer
Divergence
Wiki User
∙ 13y ago
Wiki User
∙ 9y agoSpeciation occurs through minor mutations that occur as animals and plants are exposed to their environment. Those that are beneficial remain, while those that are not beneficial fade.
Wiki User
∙ 11y agoJust the usual gradualist speciation that takes place incrementally over time. Mutation, natural selection and speciation in phyla of organisms.
Wiki User
∙ 12y agothe formation of a new species
Why does polyploidy not cause speciation or even be associated with speciation?
Actually it is.
Speciation without geographic isolation is called what?
Sympatric Speciation develops within the range of the parent population. This type of speciation does not include geographical isolation, and can occur rapidly if a genetic change results in a barrier between the mutants and the parent population.
Process in which isolated populations of the same species become new species is called?
In Sympathetic Speciation, a species evolves into a new species without any barriers that separate the populations.In Allopatric Speciation, a population divided by a barrier, each population evolves separately, and eventually two populations cannot successfully interbreed.
Is speciation an example of miro-evolution in organisms?
If you use the micro-macro dichotomy then no Speciation is macro evolution. To be precise, biologists, though many biology texts do not conform, say evolution and speciation.
What is believed to be the dominant mode of speciation among most groups of organisms?
The dominant mode of speciation among most groups of organisms is allopatric speciation. This occurs when populations of a species become geographically isolated from each other and over time, genetic and environmental differences accumulate, leading to the formation of distinct species.
Speciation caused by change in the course of a river is an example pf divergent speciation?
Allopatric speciation.
Types of Speciation?
sympatric , allopatric and parapatric speciation
What is necessary for speciation to occur?
Isolation Is necessary for speciation to occur.
Why does polyploidy not cause speciation or even be associated with speciation?
Actually it is.
Complete reproduction isolation is evidence that what has occurred?
speciation
Home of the independent response to separation?
if you are referring to the the worksheet the evolution of living things from the textbook holt science and technology, the answer is speciation
What is the accepted theory of speciation?
Caralous linnaeus theory is accepted theory of speciation
Which type of speciation occurred among galapagos islands finches?
allopatric speciation
What type of speciation requires a geographic barrier?
Alopatric speciation. " Other country. "
Which type of speciation occurs among the Galapagos islands finches?
allopatric speciation
How is sympatric speciation similar allopatric speciation?
They both are mechanisms by which new species arise
The emergence of new species when a population becomes geographically isolated is termed what?
This concept is called allopactric speciation.
