CAIE IGCSE Biology 17.4.5 Two Identical Homozygous Individuals Questions

Practise stating that two identical homozygous individuals that breed together will be pure-breeding.

Syllabus
2026–2028
Course
Biology 0610

Exam points

  • state that two identical homozygous individuals that breed together will be pure-breeding

CAIE IGCSE Biology 17.4.5 Two Identical Homozygous Individuals Questions question 1

[Maximum number: 1]

Researchers carried out some experiments on tomato plants that were homozygous for fruit colour.

State how the researchers could be sure that the fruit came from homozygous plants.

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