O-LevelBiologyTransport in Plants5090/11 · Oct/Nov 2018 · Q121 Mark

The diagram shows part of a tree trunk. A ring of bark including the phloem has been removed. [Figure showing a tree trunk with a ring of bark removed] The tree will eventually die because removing the bark stops the transport of

This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.

Amineral salts to the leaves.

Borganic nutrients to the roots.

Coxygen to the roots.

Dwater to the leaves.

✓ Correct answer

B: organic nutrients to the roots.

Oracle Prep sorts past-paper questions by topic, so you can drill Transport in Plants and see which topics are most likely to come up next.

Topic: Transport in Plants, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, Oct/Nov 2018 Paper 1 Variant 1, question 12.

Questions and mark schemes are from past examination papers and remain the copyright of the exam board. How Oracle Prep builds its content