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Multiplicative speciation is defined as:


 

Option: 1

Splitting of species into two or more species.


Option: 2

Most common mode of speciation.


Option: 3

Inc. number of species .

 


Option: 4

All of these.


Answers (1)

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As we learned

Multiplicative speciation -

Splitting of species into two or more species is called multiplicative speciation. 

- wherein

It increases the number of species and is most common mode of speciation.

Experiments done by meselsons and stahl -

They transferred the E. coli bateria Cells into a medium with normal 14 NH_{4}Cl and took samples and extracted DNA .various samples were separated independently on CsSl gradients to measure.the deities of DNA.

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jitender.kumar

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