CAIE IGCSE Biology 3.2.2 Water Diffuses Through Partially Questions

Practise identifying osmosis as water movement through a partially permeable membrane.

Syllabus
2026–2028
Course
Biology 0610

Exam points

  • state that osmosis is the diffusion of water through a partially permeable membrane

CAIE IGCSE Biology 3.2.2 Water Diffuses Through Partially Questions question 1

[Maximum number: 1]

Which molecule crosses a partially permeable membrane during osmosis?

A

carbon dioxide

B

oxygen

C

urea

D

water

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