If each of the two cells undergoes three rounds of mitosis, we can calculate the total number of cells produced.
- Each round of mitosis results in the doubling of the number of cells.
- So after 1 round, each of the 2 cells will become 2 cells, giving a total of 4 cells.
- After the 2nd round, each of those 4 cells will again double, resulting in 8 cells.
- After the 3rd round, those 8 cells will double once more, resulting in 16 cells.
Thus, if you start with 2 cells and each undergoes 3 rounds of mitosis, you end up with a total of 16 cells.
So the correct response is 16.