A plant is photosynthesising. Which row shows where the plant obtains each raw material and how it enters the plant?
Carbon dioxide from the soil, taken in through the roots; water from the air, through the stomata
Carbon dioxide from the air, taken in through the roots; water from the soil, through the stomata
Carbon dioxide from the soil, taken in through the stomata; water from the air, through the roots
Carbon dioxide from the air, taken in through the stomata; water from the soil, through the roots
54 exam-style questions on AQA GCSE Biology 4.1 Photosynthesis, covering 4.1.1 Photosynthetic reaction, 4.1.2 Rate of photosynthesis, and 4.1.3 Uses of glucose from photosynthesis. Each one has a worked solution and a mark scheme showing where the marks go.