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Only variations that confer an advantage to an individual organism will survive in a population. Do you agree with this statement? Why or why not?
 
We  with the statement that only variations that benefit an individual organism will survive in a population. All of the variations  in the environment in which they find themselves. The nature of the variations determines the chances of survival. Different individuals would benefit in different ways.  that can withstand heat will fare better in a heat wave. The revolutionary process is based on the selection of variants based on environmental factors.