Mendel's pea experiments, the key genetic terms, the law of segregation, monohybrid crosses with Punnett squares and how to solve genetics problems.
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.