Question

all of the following are the significance of mitosis, except
1. formation of new combination of chromosomes
2. maintainance of cell size
3. reproduction in unicellular organisms
4. healing and regeneration​

Answer 1

Answer:

except 3

Explanation:

because mitosis help in reproduction and development in multicellular organisms.

Answer 2

the significance of mitosis, excepte maintenance of cell size

• it occurs in the somatic cell of the body
• helps in reproduction in unicellular,multicellular as well as vegetative propagation in plants
• it produces cell which are qualitatively and quantitatively similar to the mother cell
• two diploid daughter cell is produced from one diploid mother cell
• the nucleus is divided indirectly through spindle formation

hence,all of the following are the significance of mitosis, except maintenance of cell size.