Which process must occur in multicellular organisms

Multicellular organisms carry out the process of specialization of cells which is the process where cells are required to be more specialized to perform functions in living beings such as; nutrition and for that, you need more cells. These organisms must regenerate the entire organism from germ cells.

The process which must occur in multicellular oraganism include the following

1. cell division - this occur by use of series mitosis division

2 cell differentiation; the divided cells specialize into structure and function

3. morphogenesis; cell create their physical arrangement which are organized and distributed non randomly in an organism