Question

Which of these is true of the daughter cells after mitosis?

a) They have a lower SA/V ratio than the parent cell
b) They have a higher SA/V ratio than the parent cell
c) They have more DNA than the parent cell
d) They have less DNA than the parent cell

Answer 1

Daughter cells after mitosis have a higher surface area to volume ratio than the parent cell and possess the same amount of DNA, with each cell receiving an identical set of chromosomes.

Step-by-step explanation:

The question revolves around the traits of daughter cells after mitosis. Mitosis is a process where a single cell divides into two identical daughter cells, each with the same number of chromosomes as the parent cell. The correct answer is that after mitosis, daughter cells have a higher surface area to volume (SA/V) ratio than the parent cell. This is because as a cell grows, its volume increases much faster than its surface area, leading to a decreased SA/V ratio in larger parent cells. After mitosis, since the parent cell divides into two smaller cells, each daughter cell will have a relatively larger surface area compared to their volume, thereby increasing the SA/V ratio.

It is important to note that the amount of DNA in the daughter cells is the same as in the parent cell; each daughter cell receives an identical set of chromosomes.