AIM OF THE STUDY 



We shall now proceed to study the plant from this standpoint, 

 Wiving attention to the fitness or adaptation of the leaf, root and 

 /stem, to the conditions under which the plant lives, and to the 

 ^work which it performs; and finally we will be interested to 

 ) learn how the seed is formed and how the plant lives from year 

 /to year. 



