NEET BIOLOGY

CELL STRUCTURES AND FUNCTION

CELL CYCLE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
One of the reasons why mitosis occurs in humans
A
growth
B
hormones
C
enzymes
D
immune system response
Explanation: 

Detailed explanation-1: -Mitosis is the reason we can grow, heal wounds, and replace damaged cells. Mitosis is also important in organisms which reproduce asexually: this is the only way that these cells can reproduce. This is the one key process that sustains populations of asexual organisms.

Detailed explanation-2: -Mitosis is a type of cell division that occurs in almost all our cells and is necessary for our bodies to grow, develop and repair. During mitosis, two identical daughter cells are produced from a single cell.

Detailed explanation-3: -Mitosis is important to multicellular organisms because it provides new cells for growth and for replacement of worn-out cells, such as skin cells. Many single-celled organisms rely on mitosis as their primary means of asexual reproduction.

There is 1 question to complete.