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Do genetic combinations of mothers play a significant role in determining the sex of a

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Do genetic combinations of mothers play a significant role in determining the sex of a newborn?

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  • No Sex of a new born will be determined by the chromosome donated by father. 
  • Mothers have XX in their 23rd chromosome pair and they always donate One X. 
  • But fathers have X And Y in their 23rd chromosome pair. 
  • If father donates X child will be girl and if father donates Y child will be a boy.
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