During the Ninteenth century Charles Darwin Proposed that new species originate by a force of evolution which he termed as Natural selection. With gradual developement in medical biotechnological feilds scientists employed different genetic markers[ from chromosome to human genome] in order to find out answer of age old question" which exact evolutionary forces were shaped the genetic variation in the species population: Darwinian natural selection or Random genetic drift in evolution of modern human?"
Our question is that " is it possible to that random genetic drify might be the sole cause of evolution at the molecular level [at DNA] while accepting the fact darwinism selection theory though can explain many of the observed phenotypic level, can not explain many of the variables as found in abnormalities seen also at least in humans and also at Dorosophilia
Dr. Pranab Kr Bhattacharya
Mr Rupak Bhattacharya
Mrs. Dalihia Mukherjee
Mr. Bholanath Bhattacharya
www.unipathos.com