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several generations
Mark Greenholt
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∙ 14y agospecies can evolve over time,
for example- wildcats, lynx, bobcat, and cougar, indicate that all came from a common ancestor.
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∙ 14y agobecause divergence leads to the formation of new species
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∙ 12y agoWhen two or more populations begin to diverge.
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∙ 15y agoWhen interbreeding is no longer possible
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∙ 11y agoWhen a population is isolated
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∙ 12y agoseveral generations
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Polyploid speciation is perhaps the fastest form of speciation because it results in immediate?
reproductive isolation
What is speciation ?
the formation of species
A pattern of evolution in which most change in appearance takes place during a relatively short period of time fits the model of speciation?
Punctuated equilibrium.
When a new species arises from natural selection this is called?
I will assume the word you are looking for is speciation. Perhaps adaptive speciation to be precise.
What type of speciation occur when a plant population becomes reproductively isolated while living with its parent population?
Sympatric Speciation
How long does it take for speciation take?
several generations
How speciation takes place.?
because divergence leads to the formation of new species
What is the ending of the selection?
That adaptive change takes place leading to eventual speciation.
What is phyletic speciation?
Divergence
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
Which type of speciation occurred among galapagos islands finches?
allopatric speciation
What is the accepted theory of speciation?
Caralous linnaeus theory is accepted theory of speciation
