Practise IB Biology SL B Form and Function through questions on biological structures, cells, transport, physiology and body systems.
411 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 Form and Function repeatedly asks students to connect structure with function across molecules, membranes, cells and exchange systems. The strongest pattern is explaining how specific features enable transport, support, movement, regulation or adaptation.
Papers with this topic141 / 141in the analysed sample
