Question

Cell theory was given by

पर्याय

• Schleiden and Schwann

• Virchow

• Hooke

• Haeckel

Answer 1

Schleiden and Schwann

Explanation - 

 The cell theory, that all the plants and animals are composed of cells and that the cell is the basic unit of life, was presented by two biologists, M.J. Schleiden (1838) and Theodore Schwann (1839).