Which mechanism is cited as the primary driver in the Standard Evolution model?
Answer
Natural Selection, Mutation, and Genetic Drift
The scientific model tracing human origins through deep evolutionary time attributes changes primarily to the natural processes of natural selection acting upon mutations and genetic drift.
Related Questions
What do theories of extraterrestrial modification usually focus on?What elements form the basis of DNA according to conventional scientific understanding?How does Panspermia differ fundamentally from direct genetic engineering?What is a major scientific hurdle cited against the feasibility of alien genetic insertion?What status do claims regarding 'alien DNA' in the human genome currently hold in the scientific community?What do proponents of external influence often cite as evidence suggesting intervention?Which mechanism is cited as the primary driver in the Standard Evolution model?What might account for rapid cognitive leaps without invoking alien intervention, according to some interpretations?What mechanism illustrates how DNA can move and integrate surprisingly within Earth's biosphere?What is suggested by the remarkable uniformity of the genetic code across nearly all life on Earth?What more direct hypothesis have some instructors suggested regarding current alien involvement with humans?