IB Biology D - Continuity and Change Notes

Biology Topic D - Continuity and Change Revision Notes

Browse syllabus-aligned notes for D - Continuity and Change. Open each subtopic for focused explanations, examples, and summaries.

Browse summary cheatsheets for D - Continuity and Change

D1.1 DNA replication

9 subtopics

D1.2 Protein synthesis

19 subtopics

D1.3 Mutations and gene editing

10 subtopics

D2.1 Cell and nuclear division

17 subtopics

D2.2 Gene expression (HL)

11 subtopics

D2.3 Water potential

11 subtopics

D3.1 Reproduction

20 subtopics

D3.2 Inheritance

21 subtopics

D3.3 Homeostasis

11 subtopics

D4.1 Natural selection

15 subtopics

D4.2 Sustainability and change

15 subtopics

D4.3 Climate change

12 subtopics