IB IBO October 2025 0 Total Marks

QP-202510-Biology-P1B(TZ3)-SL

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

Question 1

#cell #biology #calculate

Question 2

#cell #biology #photosynthesis #plant #transport #explain #describe #experiment

Question 3

#nucleic #acids #genetics #evolution #classification #ecology #nervous #system #respiration #calculate #explain #describe

Question 4

#cell #biology #cell #division #nucleic #acids #genetics #evolution #classification #circulation #gas #exchange #reproduction #explain #describe

Questions in this Paper