What is cell division class 11

Cell division happens when a parent cell divides into two or more cells called daughter cells. Cell division usually occurs as part of a larger cell cycle. All cells reproduce by splitting into two, where each parental cell gives rise to two daughter cells.

What is cell division Ncert?

All cells reproduce by dividing into two, with each parental cell giving rise to two daughter cells each time they divide. These newly formed daughter cells can themselves grow and divide, giving rise to a new cell population that is formed by the growth and division of a single parental cell and its progeny.

What is the meaning of cells division?

Cell division is the process by which a parent cell divides into two daughter cells. Cell division usually occurs as part of a larger cell cycle in which the cell grows and replicates its chromosome(s) before dividing.

Why is cell division important class 11?

In unicellular organisms, cell division is a significant process through which a unicellular organism develops into a new organism. In multicellular organisms, the process of cell division helps in maintaining a balance between DNA and RNA contents as well as the nuclear and cytoplasmic contents of the cell.

What is cell growth class 11?

Cell growth is a process of increasing the size of the cell and the number of cells remains the same. 2. The number of cells in the end increases. 2. The number of cell remains the same.