IB Diploma · IB Biology Higher Level
IB Biology HL May 2026 Paper 1A TZ2
- 40 marks
- TZ2
What's in this paper
40 questions · 40 marks. Topics come from our question bank.
- Q1Molecules and cells1 mark
- Q2Molecules and cells1 mark
- Q3Molecules and cells1 mark
- Q4Molecules and cells1 mark
- Q5Molecules and cells1 mark
- Q6Molecules and cells1 mark
- Q7Molecules and cells1 mark
- Q8Molecules and cells1 mark
- Q9Molecules and cells1 mark
- Q10Information, inheritance and evolution1 mark
- Q11Information, inheritance and evolution1 mark
- Q12Molecules and cells1 mark
- Q13Molecules and cells1 mark
- Q14Molecules and cells1 mark
- Q15Molecules and cells1 mark
- Q16Molecules and cells1 mark
- Q17Organisms and body systems1 mark
- Q18Organisms and body systems1 mark
- Q19Molecules and cells1 mark
- Q20Information, inheritance and evolution1 mark
- Q21Populations, ecosystems and environmental change1 mark
- Q22Organisms and body systems1 mark
- Q23Organisms and body systems1 mark
- Q24Organisms and body systems1 mark
- Q25Organisms and body systems1 mark
- Q26Organisms and body systems1 mark
- Q27Organisms and body systems1 mark
- Q28Organisms and body systems1 mark
- Q29Organisms and body systems1 mark
- Q30Information, inheritance and evolution1 mark
- Q31Organisms and body systems1 mark
- Q32Organisms and body systems1 mark
- Q33Information, inheritance and evolution1 mark
- Q34Populations, ecosystems and environmental change1 mark
- Q35Populations, ecosystems and environmental change1 mark
- Q36Populations, ecosystems and environmental change1 mark
- Q37Populations, ecosystems and environmental change1 mark
- Q38Information, inheritance and evolution1 mark
- Q39Populations, ecosystems and environmental change1 mark
- Q40Information, inheritance and evolution1 mark
Also listed asIB Biology HL May 2026 Paper 1A TZ2