CONCEPTACLE SPERMATANGIA 
Figure 8-1. The Life Cycle of Fucus. 
SPOROPHYTE 
&GAMETOPHYTE 
SORI OF 
SPORANGIA 
SPERM 
9 GAMETOPHYTE 
SPOROPHYTE 
DEVELOPMENT 
FUSION 
Figure 8-2. The Life Cycle of Laminaria. 
103 
