Question

Which is the living substance of the cell ?

Answer 1

Protoplasm



Protoplasm refers to the living content that animals
and vegetable cells are formed of, surrounded by a
plasma membrane (the outer surface of a cell; aka
cell membrane). A cell is the smallest, most basic
unit of life, that is capable of existing by itself.
Protoplasm is sometimes used as a term term for all
of the materials found inside a cell.