THE CELL 



13 



FIG. 1. Marcello Malpighi, Father of 

 Plant Anatomy. 



FIG. 2. Nehemiah Grew, Father of 

 Flant Anatomy. 



FIG. 3. Matthias Jakob Schleiden dem- 

 onstrated the importance of protoplasm. 



FIG. 4. Hugo von Mohl, who first used 

 the term "protoplasm." 



FIG. 5. Robert Brown, who discovered 

 the nucleus. 



