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Higher
Biology
Part of
Learn & revise
Topics
DNA and the genome
Structure of DNA
Replication of DNA
Gene expression
Cellular differentiation
Genome and mutations
Evolution
Genomic sequencing
2 Classroom videos
Metabolism for survival
Metabolic pathways
Cellular respiration
Metabolic rate
Metabolism in conformers and regulators
Metabolism and adverse conditions
Environmental control of metabolism
Genetic control of metabolism
Sustainability and interdependence
Food supply, plant growth and productivity
Plant and animal breeding
Crop protection
Animal welfare
Symbiosis
Social behaviour
Biodiversity
Exam and assignment
Exam skills
Assignment
Links
BBC Science
BBC News: Science
BBC Nature
external-link
SQA Higher Biology
external-link
The Guardian: Biology
external-link
Nature.com
external-link
Nature Detectives