Difference between revisions of "Macroevolution"
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| − | The theory that [[natural selection]] can, given enough time, transform an [[organism]] into a completely different kind of organism. This process requires that the genetic material of an organism must be added to. | + | The theory that [[natural selection]] can, given enough time, transform an [[organism]] into a completely different kind of organism. This process requires that the genetic material of an organism must be added to. The process is well documented in the fossil record, with hundreds of clear transitional fossils found. |
Revision as of 03:38, February 22, 2007
The theory that natural selection can, given enough time, transform an organism into a completely different kind of organism. This process requires that the genetic material of an organism must be added to. The process is well documented in the fossil record, with hundreds of clear transitional fossils found.