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Biology (9477)
5 sections available · 40 chapters available
Free Biology (9477) study notes for GCE A-Level - Higher 2 (H2) students. Each chapter breaks down a key concept with examples and practice prompts you can turn into AI drills in the thinka app.
The Cell and Biomolecules of Life
Genetics and Inheritance
DNA – structure and function
Central Dogma – DNA to RNA, RNA to protein
The structure of eukaryotic chromatin
The genetics of viruses
The genetics of bacteria
Genome organisation at the DNA level
Control of gene expression
DNA analysis and genomics
Mutations
Replication and division of nuclei and cells
Understanding of chromosome number and variation
Effect of meiosis on chromosome number and variation
The molecular biology of cancer
The passage of information from parents to offspring
Genotypes and phenotypes
Dihybrid crosses
Linkage and crossing-over
Interaction between loci
The effect of genotype and environment on the phenotype
Energy and Equilibrium
Biological Evolution
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