O-LevelBiologyCoordination & Response5090/11 · Oct/Nov 2024 · Q271 Mark

Which flow diagram describes how auxin affects growth in negative gravitropism? [Flow Diagrams A, B, C, D]

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.

AFlow Diagram A

BFlow Diagram B

CFlow Diagram C

DFlow Diagram D

✓ Correct answer

A: Flow Diagram A

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Topic: Coordination & Response, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, Oct/Nov 2024 Paper 1 Variant 1, question 27.

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