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Exam-style practice

Photosynthesis answer explanations

Review worked answers and explanations for Photosynthesis. Aligned to Cambridge IGCSE Biology.

Answer explanations

Question 1 of 22

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Paper 3 structured question: Photosynthesis

Paper 3Theory (Core)2 marks

Description

Photosynthesis Process

Plants use carbon dioxide from the air and water from the soil to produce carbohydrates. This process requires light energy captured by chlorophyll in the leaves.

  1. a

    Describe how plants make carbohydrates during photosynthesis.

    [2]