because we need to develop and growth. without cell division, we remain single-celled and we won't grow.
REPAIR
cell specialization
Cell division has three purposes for the organism. The are responsible for the reproduction, growth and maintenance of both single celled and multicellular organisms.
multicellular organisms begin as a single cell.
Multicellular organisms are organisms that consist of more than one cell, in contrast to unicellular organisms.
REPAIR
Multicellular organisms grow through cell division. A multicellular organism's growth and development start with one cell, which then divides into two cells. The division will continue, with each division increasing by a factor of two.
1. Development from a fertilised cell ie Reproduction 2. Growth 3. Repair and replacement of worn out tissue
Multicellular organisms grow through cell division. A multicellular organism's growth and development start with one cell, which then divides into two cells. The division will continue, with each division increasing by a factor of two.
before cell division happens after the old tissues have to be renewed or repaired.
Cell Divisioncell reproduction & cell divisionCell division is the process in which it has as a role in the growth and repair of tissue in multicellular
Binary Fission Binary Fission
cell specialization
In multicellular organisms, cell might have seperate jobs or tasks.In a unicellular organisms,the only cell present will have to complete all tasks necessary for survival.With multicelled organisms ,it allows for certain cells to specialize in their function and divide the labour between multiple different cell groups.
Cell division is called mitosis. It occurs in eukaryotes, or multicellular organisms. It has different stages to ensure that it gets done correctly.
Growth, development, and repair.