Why did this happen? When children are conceived the genetic material is copied in the egg and sperm that makes a new child. The biological copying method is not perfect and occasionally random rare changes occur in the - Sperm - Document - PDFSEARCH.IO

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	Why did this happen? When children are conceived the genetic material is copied in the egg and sperm that makes a new child. The biological copying method is not perfect and occasionally random rare changes occur in the Add to Reading List Document Date: 2018-03-22 10:52:55 Open Document File Size: 463,89 KB Share Result on Facebook

Why did this happen? When children are conceived the genetic material is copied in the egg and sperm that makes a new child. The biological copying method is not perfect and occasionally random rare changes occur in the Add to Reading List