IB IBO May 2025 0 Total Marks

QP-202505-Biology-P1B(TZ2)-HL

4 questions in this paper. Sign in to the PaperAce App to view mark schemes and download high-resolution A4 PDFs.

Question 1

#evolution #classification #circulation #gas #exchange #explain #describe #sketch #label

Question 2

#cell #biology #ecology

Question 3

#cell #biology #nucleic #acids #genetics #immunity #disease #calculate #explain #describe #sketch #label #experiment

Question 4

#enzymes #biostatistics #calculate #explain #describe #experiment

Questions in this Paper