Please enable JavaScript.
Coggle requires JavaScript to display documents.
Leaf - Coggle Diagram
Leaf
Gas exchange
Cuticle (epithelium)
Stomata
Spongy mesophyll
Air spaces among
Water film on surface
Gases dissolve and diffuse
Large surface area for diffusion
Palisade mesophyll
Guard cells controls opening and closing to regulate
Respiration rate
0
1
2
O2
.
3 units
No photosynthesis
-1
-2
-3