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CBSE Class 10 Answered

what is genetic drift  
Asked by Bhargav Deshpande | 02 Mar, 2015, 06:10: PM
answered-by-expert Expert Answer

Hi Bhargav,

Genetic drift is caused due to drastic changes in the frequencies of particular genes by chance alone. Genetic drift with changes in the gene flow imposed by isolation mechanism acts as an agent of speciation which ultimately results in evolution. 

Answered by | 02 Mar, 2015, 06:12: PM

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