Symaptric speciation is the formation of new species in populations that live in the same geographic area, while allopatric speciation occurs when the population is separated by a geographcial area. So, according to this: The difference between the sympatric speciation and the allopatric speciation is that sympatric speciation involves a behavioral barrier, while allopatric speciation involves a physical barrier.
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Examples of biotic components:
animals, plants, bacteria etc...
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Answer:
DNA and RNA are both molecules that contain genetic information and are made up of nucleotides.
Well you can go on youtube and look up how to do it
