Question

Why does mitosis take place?

Answer 1

Meiosis is crucial because it ensures that all creatures formed through sexual reproduction have the appropriate amount of chromosomes. Recombination occurs during meiosis, which results in genetic diversity. Mitosis is essential for three reasons: development, cell replacement, and asexual reproduction.

Complete answer:
1. Mitosis is involved in the vast majority of cell divisions in the body.
Mitosis guarantees that each cell has the same amount of chromosomes. It is necessary for the production of new cells and the maintenance of cell ploidy since the daughter cells produced contain the same amount of genetic information.

2. Mitosis is responsible for cell regeneration, replacement, growth, and asexual reproduction.
Mitosis is the process by which a single cell develops into a multicellular entity.
Mitotic division causes skin and digestive system cells to slough off and be replaced by new ones on a regular basis.

3. Mitotic cell division can regenerate some animal and plant body parts.
Mitosis is also responsible for vegetative propagation in plants and budding in some animals.

4. Throughout an organism's life, mitosis replenishes the body with cells. Mitotic division is a type of reproductive activity in single-celled eukaryotes like yeast that aids in the addition of new members to the population.

5. Mitosis occurs in plants throughout their lives in growing regions known as meristems. As cells wear out, replacements are needed. Active mitosis occurs in the skin and bone marrow, with skin cells and red blood cells that have a finite lifespan being replaced.

Note:
Mitosis is the division of the nucleus that occurs soon before cytokinesis, or cell division. Cell chromosomes condense and the spindle is assembled during this multistep process. The parent cell separates into two complete daughter cells, with each pair of chromosomes surrounded by a nuclear membrane.