CAIE IGCSE Biology 17.1.3 Allele As an Alternative Form Questions

Practise defining an allele as an alternative form of a gene and recognising the term in genetic contexts.

Syllabus
2026–2028
Course
Biology 0610

Exam points

  • define an allele as an alternative form of a gene

CAIE IGCSE Biology 17.1.3 Allele As an Alternative Form Questions question 1

[Maximum number: 1]

Allele frequency in a population can be changed by natural selection and artificial selection.

State the meaning of the term allele.

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