KS3SCI6 · Inheritance 1 / Inheritance 2 / Inheritance 3 / Inheritance 4 Ecosystems, inheritance and evolution mind map
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Inheritance 1
Heredity: Chromosomes contain DNA and genes
Genes and chromosomes: Gene is a section of chromosome DNA
Inherited and environmental variation: Inheritance, environment or both
Inheritance 2
DNA model: Evidence supported the double helix
DNA model limitations: Model shows selected organisation
Species: Variation within and between species
Inheritance 3
Species and reproduction: Useful definition has biological limits
Continuous variation: A measurable range
Continuous variation: Measured values form a range
Inheritance 4
Discontinuous variation: Distinct categories
Discontinuous variation: Categories use separate bars
