Is the chromosome number of zygote, embryonal cells and adult of a particular organism always constant?

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asked Jun 1, 2017 in Biology by Kundan kumar (49,132 points) 34 380 1014
Is the chromosome number of zygote, embryonal cells and adult
of a particular organism always constant? How is the constancy
maintained in these three stages?

1 Answer

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answered Jun 1, 2017 by Vikash Kumar (144,729 points) 8 11 21
Yes, the constancy is maintained because cells in all these three
structures undergo only mitotic divisions.

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