Biology, asked by riva1914, 1 year ago

could you explain this line...
about Maternal and Paternal chromosome...
you can answer hindi and english both..

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Answered by Fida03
0

father have 1 X and 1 Y chromosome. and mother have 2X chromosomes.so when they fuse thogether if X and Y combines there will be a boy child and if 2X cromosomes combin.it will be a girl

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