A detailed mind map of topic 4 - Genetic information, variation and relationships between organisms.

This includes:

3.4.1 DNA, genes and chromosomes

3.4.2 DNA and protein synthesis

3.4.3 Genetic diversity can arise as a result of mutation or during meiosis

3.4.4 Genetic diversity and adaptation

3.4.5 Species and taxonomy

3.4.6 Biodiversity within a community

3.4.7 Investigating diversity