10 BOTANY: PRINCIPLES AND PROBLEMS 



4. Summarize the life and work of Aristotle and state his important 

 contributions to botany. 



6. Summarize the life and work of Linnaeus and state his important con- 

 tributions to botany. 



6. Summarize the life and work of Darwin and state his important con- 

 tributions to botany. 



7. What change in geological theory occurred at about the same time 

 that the theory of evolution won wide acceptance (in the latter half of the 

 nineteenth century)? 



8. Give the derivation of each of the following terms and explain in what 

 way it is an appropriate one: 



Taxonomy Physiology Ecology 



Morphology Phylogeny Genetics 



