CAIE IGCSE Biology 18.1.2 Continuous Variation Results Questions
Practise describing continuous variation as a range of phenotypes between two extremes, with body length and body mass as examples.
- Syllabus
- 2026–2028
- Course
- Biology 0610
Exam points
- state that continuous variation produces a range of phenotypes between two extremes
- identify body length and body mass as continuous variables
CAIE IGCSE Biology 18.1.2 Continuous Variation Results Questions question 1
The graph shows the masses of two different types of tomato.
What can be concluded from the graph?
A
Genes do not affect the mass of tomatoes.
B
Type 1 tomatoes show continuous variation.
C
Type 2 tomatoes are sometimes smaller than type 1 tomatoes.
D
Type 2 tomatoes show discontinuous variation.
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