IB Biology SL 4.1.7 Sigmoid population growth curves Question Bank
Practise IB Biology SL 4.1.7 by interpreting sigmoid population curves and identifying their phases.
- Syllabus
- First assessment 2025
- Course
- Biology SL
- Level
- SL
Exam points
- Identify lag, exponential and plateau phases on a sigmoid growth curve.
- Explain why population growth slows as limiting factors increase.
C4.1.7—Population growth curves question 1
Reproduction can cause populations to increase rapidly. Draw a labelled graph showing a sigmoid population growth curve.
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