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CAIE IGCSE Biology 6.2.3 Structures Listed in 6 2 2 Adapt Questions

Practise explaining how epidermis, palisade and spongy mesophyll, stomata, air spaces and vascular tissues support light capture, gas exchange and transport.

Syllabus
2026–2028
Course
Biology 0610

Exam points

  • Explain how leaf structures support photosynthesis through light capture, gas exchange and transport.

CAIE IGCSE Biology 6.2.3 Structures Listed in 6 2 2 Adapt Questions question 1

[Maximum number: 4]

Fig. 2.1 is a diagram of a cross-section of part of a leaf.

Fig. 2.1

Fig. 2.1

Identify and explain how the structures labelled J and K are adapted for photosynthesis. J

K

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