By diverting call.
Americans call them cell-phones because of the way they work. Basically, your mobile is connected to (up to) four masts while in use. this tells the system where you are. Each mast only covers a certain area (or cell) and the call is switched from one cell to another to maintain the connection.
if one cell dies another one can be made with cell division
mitosis
Mitosis.
It is the same as animal cell division, mitosis followed by cytokinesis.
The aprical meristem is the plant tissue with cells capable of cell division.
cytokinesis
mitosis
by the process of cell division
Reduction division is another term for meiosis- 1 (ONE).
The larger cell becomes, the efficiently it is able to function
Cell division is used for repair and replenishment of cells as well as growth (mitosis). Meiosis, another form of cell division, is used for production of haploid gametes (sex cells such as sperm and eggs).