Plate 11. 



CONTENTS OF THE CELLS EPIDERMIS. 



13 



15 



General subject Describe flg 1. What it a I at 1 1 What the roand dots 

 oar the centre ? In wht plants, and what parts of the plant, found ? In what 

 plants, and paru, most abundant? Fig. 2. From what plant? What other 

 rystals represented ? What are they called ? Why ? Fig. 3. At a. At I. 

 To what system doe It belong? What other parts and figures In the pinto 



belong to the same system ? What organ represented la flg. 6? To what two 

 systems does It belong ? In what other figure Is the same organ seen ? Of what 

 do 7, 9 and IS represent several forms ? Define them. What Is seen at fig. 1 1 ? 

 II. m is the same organ at 10? At 12? What In flgs. 13 14 15 16, IT. De- 

 fine, or describe each. 



