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GCSE Biology Glossary
Get ready to master GCSE Biology with our comprehensive glossary, which provides clear, simple definitions for all the key terms you need to know. Written by expert teachers and examiners who know exactly what it takes to ace your exams, our GCSE Biology glossary helps you to improve your understanding of essential terminology needed to achieve the best grades. Stay ahead with our regularly updated definitions of key GCSE Biology terms.

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C
- Causal Mechanism
- Cell Cycle
- Cell Lines
- Cell Membrane
- Cellulose
- Central Nervous System (CNS)
- Cerebellum
- Cerebral Cortex
- Cervix
- Charles Darwin
- Chlorophyll
- Chloroplast
- Chlorosis
- Chromosome
- Chromosomes
- Cilia
- Classify
- Clinical Trial
- Clone
- Collision Theory
- Colony
- Combined Contraceptive Pill
- Communicable Disease
- Community
- Community
- Companion Cells
- Compare
- Competition
- Complementary
- Complex Diseases
- Compost
- Condom
- Cones
- Conservation
- Cooling
- Coordination
- Cornea
- Coronary Artery
- Coronary Heart Disease
- Correlation
- Culture
- Culture Medium
- Culture Solutions
- Cycle
- Cystic Fibrosis
D
- Daughter Cells
- Deamination
- Decomposer
- Deforestation
- Dehydration
- Demographic
- Denatured
- Depression
- Dialysis
- Diarrhoea
- Differentiation
- Diffusion
- Digitalis
- Directly Proportional
- Disc-Diffusion
- Disease Resistance
- Distribution
- Dna
- Dna Bases
- Domain
- Dominant
- Dominant Hand
- Donor
- Dormant
- Dose
- Double Circulatory System
- Double Helix
- Double-Blind Trial
- Dredging
- Dual Bar Chart