(Helpful for new syllabus too)
D1 has Topic 1, 2, 4 ,6.2, 6.3 , 8, 9 and 11.2, 11.3
D2 has Topic 3, 5, 6.1, 6.4, 6,5, 6.6 , 10, 11.1, 11.4 and Option C
Helpful for Extended Response
Some topics that can be a bit harder to remember
Drive with helpful biology review
https://drive.google.com/drive/folders/19pNMXT7_wX_C9JwdAb1PfTYoZ6KTTPun?usp=sharing
Some really good notes I found on IBO reddit.
Credit to: AlexusSteinPlexus