Your study library
Past papers, revision notes, worksheets and more — all in one place to support your learning.
Topic revision notesClear, concise notes for every topic in the syllabus, with diagrams, examples and key points.Browse revision notes
Command words guideUnderstand exactly what each command word means, with examples and exam tips in every lesson.View guide
Past papers
38 results| Board | Code | Topic | Actions |
|---|---|---|---|
| IB | 1 | IB Biology HL A4.1 Evolution and speciation - Past paper MCQIB Biology HL | Question paper Mark scheme |
| IB | 2 | IB Biology HL A3.2 Classification and cladistics - Past paper MCQIB Biology HL | Question paper Mark scheme |
| IB | 1 | IB Biology HL D4.1 Natural selection - Past paper MCQIB Biology HL | Question paper Mark scheme |
| IB | 1 | IB Biology HL A3.1 Diversity of organisms - Past paper MCQIB Biology HL | Question paper Mark scheme |
| IB | 3 | IB Biology HL D3.3 Homeostasis - Past paper MCQIB Biology HL | Question paper Mark scheme |
| IB | 2 | IB Biology HL C4.2 Transfers of energy and matter - Past paper MCQIB Biology HL | Question paper Mark scheme |
| IB | 3 | IB Biology HL A2.3 Viruses - Past paper MCQIB Biology HL | Question paper Mark scheme |
| IB | 2 | IB Biology HL D3.2 Inheritance - Past paper MCQIB Biology HL | Question paper Mark scheme |
| IB | 3 | IB Biology HL B3.3 Muscle and motility - Past paper MCQIB Biology HL | Question paper Mark scheme |
| IB | 2 | IB Biology HL A2.2 Cell structure - Past paper MCQIB Biology HL | Question paper Mark scheme |
| IB | 1 | IB Biology HL D3.1 Reproduction - Past paper MCQIB Biology HL | Question paper Mark scheme |
| IB | 2 | IB Biology HL C3.2 Defence against disease - Past paper MCQIB Biology HL | Question paper Mark scheme |