QUESTIONS 125 



7. Seeds and Cone. — ■Examine a mature cone. Remove some of the 

 and examine. 



8. Study Seedlings. — Plant some of the seeds and note eliaraeters of 

 the seedlings. 



9. Greenhouse Gymnosperms. — Visit the greenhouse and ask to 

 see a Cycas revoluta. 



QUESTIONS 



1. What do you understand by Gymnofiperms:^ 



2. Compare the leaf of iii Gymnosperm with that of an Angiosperm. 



3. What do you understand by deciduous? 



4. Are any of the Gymnosperms deciduous? 



5. Have you seen any of these in tlie winter condition? 



(i. Name the parts of the staniinate and pistillate cones of a con- 

 iferous tree. 



7. Compare these parts with the corresponding parts of a true llovv- 

 ering plant. 



