Key term for OCR GCSE Biology A, used in Inheritance.
Long, tightly coiled molecules of DNA that carry genetic information in the form of genes.
Chromosomes appears in OCR GCSE Biology A revision content for Genes, inheritance and selection, especially Inheritance and Genome.
Create a free account to access OCR GCSE Biology A revision notes, track progress, and practise related key terms.
Cell level systems
Cell structures • Sub-cellular structures
