IB Biology SL 4.1.13 Alien species and ecosystem impacts Question Bank
Practise IB Biology SL 4.1.13 by explaining how alien species alter communities and how invasions can be controlled.
- Syllabus
- First assessment 2025
- Course
- Biology SL
- Level
- SL
Exam points
- Describe how alien species are introduced and spread.
- Evaluate ecological impacts and examples of biological control.
C4.1.13—Endemic vs. invasive species question 1
[Maximum number: 2]
Outline one example of biological control of a named invasive species.
named example of invasive species;
b. named example of biological control;
possible examples:
invasive species
control
rats
Indian mongoose
aphid
Ladybird (beetle)
rabbits
Myxoma virus
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