Unit 4 · Plant Form and Function
The tissues of a dicot leaf in transverse section and how each suits photosynthesis and gas exchange, venation, how a monocot (grass) leaf differs, and leaf adaptations such as sun and shade leaves and xerophytic leaves.
Deshapriya Senevirathne. B.Sc. (Hons) Biology Special, University of Peradeniya — graduated with a class pass. All the content and lessons in A/L Biology on Paadama are reviewed by Deshapriya Senevirathne, and the lessons are taught by him.