Question

What is the importance of mitosis?

Answer 1

When a parent cell divides into two or more daughter cells, this is called cell division. Normally, cell division is part of a wider cell cycle. Each parent cell produces two daughter cells, hence each cell divides into two daughter cells.
These newly generated daughter cells may divide and expand, resulting in the formation of a new cell population from the division and expansion of a single parental cell and its descendants.
In other words, such growth and division cycles enable a single cell to expand into a complex with millions of cells.

Complete answer:
“Mitosis is the process in which newly generated DNA is separated and two new cells with the same number and type of chromosomes as the parent nucleus are formed.”
Mitosis is an asexual reproductive process that occurs in unicellular organisms.
At the cellular level, cell division is the driving force of reproduction. Except for germ cells, which have half the number of chromosomes, most eukaryotic cells divide in a way that keeps the ploidy or number of chromosomes the same.
Mitosis is the phase of the cell cycle in which a cell's nucleus is divided into two nuclei, each with an equal quantity of genetic material. After the nucleus has been separated, it follows the G2 phase and is followed by cytoplasmic division.
Importance of mitosis-
They assist in raising the cell count, often known as growth.
They aid in the repair of damaged cells as well as the regrowth of cells in cuts and wounds.
It aids asexual reproduction, which necessitates the maintenance of chromosomes in daughter cells.
Mitosis ensures that the genetic integrity of freshly created cells is maintained.
Serves as a basis of sexual reproduction.
In this type of cell division, the chromosome number does not change.

Note:
Features of mitosis-
Each cell division cycle produces two daughter cells from the parent cell.
The cell is also known as equational cell division since the parent and daughter cells have the same chromosomal number.
Mitosis causes the vegetative components of the plant, such as the root tip and stem tip, to grow.
This technique does not include segregation or combining.