thus the graduate study is advanced course work which follows undergraduate course work an undergraduate degree is awarded for the completion of 2 years associates or 4 years bachelors of college level studya graduate degree is awarded after attending graduate school graduate degree is one that requires you already have an undergraduate degree in other words that you are a g raduate of a college in order to even enter the program such as a masters or doctorate
Would you like to merge this question into it? exists and is an alternate of . Chemical evolution is thought to have caused the first cells to spontaneously generate over a very long period of time. Chemical evolution is thought to have caused the first cells to spontaneously generate over a very long period of time.
Best Answer: So that all newly produced cells have all the DNA of the original cell (except gametes of course). If DNA did not replicate (make exact copies) then new cells would not receive all the chromosomes and genes necessary for life processes. Each new cell would only have half the needed chromosome. If it could survive each successive generation of cells would have fewer chromosomes and of course after a few divisions cells would receive none at all.