Cliciwch ar ‘Cymraeg’ ar dop y dudalen i wylio’r fideos a gyflwynwyd a recordiwyd yn Gymraeg.
Click on ‘Cymraeg’ on top of the page to access the videos that were presented and recorded in Welsh.
Session 1 – Wednesday, 3rd March
Biology AS (Session 1) DNA Replication – Google Slides
Session 2 – Wednesday, 10th March
Biology AS (Session 2) DNA v3 final protein synthesis – Google Slides
Session 3 – Wednesday, 17th March
Cell Cycle incl mitosis final – Google Slides
Session 4 – Wednesday, 24th March