Phylum Chlorophyta:

Spirogyra

• Spiral chloroplasts
• Blue-green algae
• Colonial - filamentous
• [image]

Phylum Chlorophyta:

Oedogonium

• Blue - green algae
• Colonial - filamentous
• Doesn't have spiral chloroplasts[image]

Phylum Chlorophyta:

Volvox

• Colonial - spherical 
• Daughter colonies
• Blue - green algae

[image]

Phylum Phaeophyta:

Fucus

[image]

• Brown algae
• Holdfast: holds it to rocks/in place
  • Similar to a root
• Stipe: (stalk) gives structure
  • Like a stem
• Blade
  • Like a leaf

Phylum Phaeophyta:

Sargassum

Phylum Chrysophyta:

Mixed Diatoms

[image]

• (Example above)
• Cell wall impregnated with silica
• Chalk