Which is a postulate of cell theory?
Only animals are composed of cells
Only plants are composed of cells
All plants and animals are composed of cells
Microorganisms are unicellular.
Cell theory postulates that all plants and animals are composed of cells
All the plants and animals are composed of cells and the cell is the basic unit of life. Which theory states this?
A animal and plant are composed of how many atoms
Select the statements which are related to Schwann.(i) He reported that cells have a thin outer layer which is today known as plasma membrane(ii) Cell wall is a unique character of the plant cell.(iii) Body of plants and animals are composed of cells and products of cells.