12-12-2019
Biology

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as a fertilized egg divides , the cells differentiate because they?

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parkourandsmoke parkourandsmoke

12-12-2019

Answer: The fertilized egg divides and the cells differentiate to become all of the different cell types of a human, the DNA molecules of the fertilized egg must be duplicated over and over, so that each of our trillions of cells contains an exact copy of the DNA contained in the fertilized egg.

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