2023 AQA A LEVEL BIOLOGY PAPER 2 QUESTION PAPER (7402/2)

2023 AQA A LEVEL BIOLOGY PAPER 2 QUESTION PAPER (7402/2). DOWNLOAD OFFICIAL AND VERIFIED AQA A LEVEL BIOLOGY PAPER 2 2023 on www.Hackedexams.com INSTANTLY. Answer all questions in the spaces provided. box 0 1 . 1 A student used chromatography to separate the different photosynthetic pigments in a chlorophyll solution. She had the following materials. Chromatography paper A ruler and pencil Suitable glassware A solvent (solvent A) 2 cm3 of the chlorophyll solution Describe how she coul...