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Date May 2018 Marks available 1 Reference code 18M.1.HL.TZ1.32
Level Higher level Paper Paper 1 Time zone Time zone 1
Command term Question number 32 Adapted from N/A

Question

How do water molecules enter root cells?

A. Transpiration

B. Tension

C. Capillary action

D. Osmosis

Markscheme

D

Examiners report

[N/A]

Syllabus sections

Additional higher level » Topic 9: Plant biology » 9.1 Transport in the xylem of plants
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Additional higher level » Topic 9: Plant biology
Additional higher level

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