Key term for Edexcel GCSE Biology, used in Inheritance.
Thread-like structures of DNA in the nucleus, whose behaviour during cell division later provided physical evidence for Mendel's units.
Chromosomes appears in Edexcel GCSE Biology revision content for Genetics, especially Inheritance and Mendel.
Genetics
Inheritance • Mendel
Genetics
Reproduction and DNA • Genome and Genes
Cells and Control
Mitosis and Growth • Cell Differentiation
Key Concepts in Biology
Cells and Microscopy • Sub-Cellular Structures
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