Unit 5 · Animal Form and Function
The four basic animal tissues (epithelial, connective, muscle and nervous): structure, types, where they are found and what they do.
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.