Practise IB Biology SL D Continuity and Change through questions on genes, inheritance, evolution and biodiversity change.
500 questions in this syllabus scope, with question parts counted together.
Syllabus
First assessment 2025
Course
Biology SL
Level
SL
Exam analysis
SL · 2010–2025
Past-paper evidence in Continuity and Change repeatedly connects genetic mechanisms, cell division, inheritance, regulation and selection. The strongest pattern is explaining how information is maintained, altered and acted on across cells, organisms and populations.
Papers with this topic139 / 141in the analysed sample
