Biology, asked by bablookumar58038, 8 months ago

how is the chromosome number and amount of DNA maintained in offspring of parent

Answers

Answered by Anonymous
3

Explanation:

constant chromosome number is maintained in sexually reproducing organisms. Growth and development of zygote into embryonic cell and then into adult one takes place by mitosis (equatorial cell division) which produce the daughter cells carrying same chromosome number as that of parent cell.

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