A-Level
EDEXCEL
October 2025
90 Total Marks
QP-202510-Biology-U4A
8 questions in this paper. Sign in to the PaperAce App to view mark schemes and download high-resolution A4 PDFs.
Questions in this Paper
Question 1
7 Marks
#cell #biology #biological #molecules #nucleic #acids #genetics #evolution #classification #ecology #circulation #gas #exchange #digestion #immunity #disease #photosynthesis #respiration #reproduction #calculate #explain #describe #sketch #label #experiment
Question 2
7 Marks
#cell #biology #biological #molecules #nucleic #acids #genetics #evolution #classification #ecology #circulation #gas #exchange #digestion #immunity #disease #photosynthesis #respiration #reproduction #calculate #explain #describe #sketch #label #experiment
Question 3
11 Marks
#cell #biology #biological #molecules #nucleic #acids #genetics #evolution #classification #ecology #circulation #gas #exchange #immunity #disease #photosynthesis #respiration #reproduction #calculate #explain #describe #experiment
Question 4
9 Marks
#cell #biology #biological #molecules #nucleic #acids #genetics #evolution #classification #ecology #circulation #gas #exchange #immunity #disease #photosynthesis #respiration #calculate #explain #describe #experiment
Question 5
12 Marks
#cell #biology #biological #molecules #nucleic #acids #genetics #evolution #classification #ecology #circulation #gas #exchange #immunity #disease #photosynthesis #calculate #explain #describe #experiment
Question 6
14 Marks
#cell #biology #biological #molecules #nucleic #acids #genetics #evolution #classification #ecology #immunity #disease #photosynthesis #calculate #explain #describe #experiment
Question 7
15 Marks
#cell #biology #biological #molecules #nucleic #acids #genetics #evolution #classification #ecology #immunity #disease #photosynthesis #calculate #explain #describe #experiment
Question 8
15 Marks
#cell #biology #biological #molecules #nucleic #acids #genetics #immunity #disease #photosynthesis #calculate #explain #describe