Question

How many number of mitotic divisions required for the formation of 128 cells?

• A. 127
• B. 32
• C. 7
• D. 64

Answer 1

The correct option is C 7

Each mother cell produces two daughter cells after a mitotic division. By using, 2${}^n$ we can find out the number of mitotic divisions.

2${}^n$ = 128

$n$ = 7

So, the correct answer is option C.