1. Plants Page 86-95 Problems: Page 115, #40
Page 90-91, Compare/contrast Fig. 8 & 9

2. What makes something a plant?
PHOTOSYNTHESIS
CELLULOSE
SESSILE
ALTERNATION OF GENERATIONS

3. Plant alternation of generations

4. Plant Classification Bryophytes: mosses, liverworts, and hornworts
Pteridophytes: ferns
Gymnosperms: the conifers
Angiosperms: flowering plants

5. Bryophytes
Mosses, liverworts, and hornworts

6. Bryophytes Mosses, liverworts, and hornworts Simplest plants
No vascular tissue

7. Pterophytes
Ferns

8. Pterophytes
Ferns
Have vascular tissue
Lignin

9. Life Cycle