Photosynthesis

Leaf Anatomy:

Cuticle: Waxy covering-aids in moisture retention

Epidermis: Outer layer of cells

Palisade Mesophyll: MAJORITY of photosynthesis. LOTS of chloroplasts crammed into this area

Spongy Mesophyll: Some photosynthesis. Space for gas exchange (O2 & CO2) creates a "spongy" look

Guard cells: Open and close the stoma (hole) to allow for gas exchange with minimal water loss

Activity!

Complete this activity on photosynthesis to learn more about the process!