Paper 3 structured question: Leaf structure
Paper 3Theory (Core)3 marks
Description
Leaf Structure
Most leaves have a large surface area and are thin in structure. These features help the leaf carry out photosynthesis efficiently.
- a[1]
State one way in which a large surface area helps photosynthesis.
Aim for approximately 1 distinct marking point.
- b[2]
Explain why a thin leaf structure is an advantage for photosynthesis.
Aim for approximately 2 distinct marking points.