Question

Before any type of cell division, the cell doubles up its chromosome number present in its nucleus​

Answer 1

Answer:

thanks that is your answer

Explanation:

Only before the meosis , the cell doubles up its chromosome number so that the original chromosome number is restored . This just happens only in meosis . It does not happen before mitosis . In mitosis , the original cell number is restored .

Answer 2

Answer:

the cell doubles up its chromosome number only before the meosis , so that the original chromosome number is restored . It does not happen before mitosis . In mitosis , the original cell number is restored.