Unit 5 · Animal Form and Function
Structure of the human eye, how rods and cones detect light, how the lens focuses by accommodation, the pupil reflex, common defects of vision and the compound eye of insects.
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.