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Why Autotomy not considered reproduction?
This process clearly does not result in new organisms and hence not reproduction. Which clearly says that autotomy is not considered reproduction. In some cases, autotomy is not considered as a type of reproduction. It is also not classified as reproduction because this process does not result in new organisms such as new lizards and stuff. Like regeneration. Regeneration is considered as reproduction because reproduction result in formation of new species.
Why might a geographic barrier such as a large river cause the formation of a new species of small rodents but not a new species of birds?
Geographic barrier is the barrier which cease the movement of any organism through it. Now as rodents which are not able to cross the river stay apart and develop into different species whereas the as the birds are able to fly the can cross this barrier and can cross with the birds of other part which did not lead the formation of new species of birds.
The heat and light given off by a propane stove result from the formation of new chemical bonds?
true
What is a new substance that forms as the result of a chemical reaction is a gas?
No, A formation of a gas does not mean a chemical reation
What is the formation of a new species as a result of evolution?
The process of the formation of a new species is called speciation.This usually requires some kind of event that splits a population into two or more isolated populations that can no longer interact. Ordinary evolutionary processes then act on each population independently, usually causing genetic divergencebetween the populations. If the divergence gets large enough that they either can no longer interbreed or refuse to interbreed between populations when again given the chance; then they are "new" species.
The formation of a new species can result from?
macroevolution
The formation of new species can result from?
macroevolution
Is the formation of new species as a result of evolution?
speciation
The formation of a new species as a result of evolution by natural selection?
speciation
The formation of new species Can result from what?
Mutation, isolation and natural selection. Google allopatric speciation.
When did the origin of species happen and how?
Evolution, which includes the divergence of lineages and the formation of new species as a result of that, is something that is happening continuously, in all lifeforms.
Is geographic barriers guarantee the formation of new species?
Yes, geographic barriers guarantee the formation of new species.
Which situation would probably NOT result in the formation of new species?
A period of stable weather conditions that lasts for hundreds of years, allowing a species of grass to do well
What describe speciation?
The formation of a new species
What is the formation of new species from existing species?
The phenomenon is called speciation.
What is speciation ?
the formation of species
What is necessary for the formation of a new species?
Reproductive variation.
