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Inheritance · Cambridge O Level 5090

17.3 Inheritance

17.3 Inheritance appeared in 6 of the 6 years from 2020–2025, worth 157 marks across 47 questions — about 3.34 marks each.

Based on 84 real Cambridge past papers, 2020–2025.

Questions per year

How many Biology questions tagged to this topic appeared each year.

  • 202015
  • 20215
  • 20229
  • 20235
  • 20245
  • 20258

Appearance history

Most recent
2025
First in range
2020
Years since last
0
Longest gap
0 years

Historical occurrence only — not an exam prediction.

Related topics

Topics that most often share a question with this one.

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