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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?
How do Organisms Reproduce?
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29/11/2020 12:02 pm
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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?
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29/11/2020 12:03 pm

Yes, the chromosome number of zygote, embryonal cells and adult of a particular organism is always constant. The constancy is maintained because the cells in all these three structures undergo only mitotic divisions.
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