IB Biology SL A3.1.1 Variation As Defining Feature of Life Questions

Practise IB Biology SL A3.1.1 by explaining how mutation, meiosis and sexual reproduction generate variation within populations and how data reveal continuous or discontinuous variation.

Syllabus
First assessment 2025
Course
Biology SL
Level
SL

Exam points

  • State how mutation, meiosis, recombination or sexual reproduction generate variation between individuals of a species.
  • Identify continuous variation from population distributions that contain many intermediate values and overlapping ranges.
  • Use graph or population data to identify the type of variation and cite the biological evidence for that classification.

IB Biology SL A3.1.1 Variation As Defining Feature of Life Questions question 1

[Maximum number: 1]

Which population group has the greatest variation in height?

Age group

Age group

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