go Practical Plant Biology. 



the far side of the coenocyte. From comparison of these three drawings re- 

 construct a transverse section. 



Examination of material which has been submerged in shallow water for 

 variable periods and exposed to dull or bright light will afford instances of 

 the production of zoospores and of the sexual cells. Mount some pieces of 

 the ccenocyte in liquor iodi. Note the absence of the starch reaction. 



Make drawings of an oogonium, an antheridium and a zoospore if you can 

 find specimens. 



