IB Biology — 4.3.4

Chromosome mutations & non-disjunction

Chromosome mutations & non-disjunction is part of IB Biology Topic 4.3. Below you'll find links to free study notes, flashcards, and practice questions.

Read Full Study Notes — Chromosome mutations & non-disjunction

Detailed notes with diagrams, key terms, glossary, and exam tips

❓ Practice Questions

Exam-style questions on Chromosome mutations & non-disjunction

📋 IB Biology Question Bank

Browse all topics

📖 IB Command Terms

Explain, Evaluate, Discuss…

More in Topic 4.3

4.3.1What mutations are & their types4.3.2Germline vs somatic, mutagens & cancer4.3.3Sickle-cell anaemia: mutation to phenotype4.3.5Gene editing & genetic modification4.3.6DNA profiling: PCR & gel electrophoresis