Course Category: IGCSE Biology

Biology Notes – Human Influences on Ecosystems This course discusses how modern technology has increased agricultural yield with reference to fertilisers, insecticides and herbicides used,…

Biology Notes – Biotechnology and Genetic Engineering This course discusses why bacteria are useful in this field, describes the role of aerobic and anaerobic respiration…

Biology Notes – Organisms and their Environment This course describes the flow of energy through living organisms, defines food chains, food webs and nutrient cycles,…

Biology Notes – Variation and selection This course differentiates between phenotypic and genetic variation, defines continuous and discontinuous variation, adaptive features; describes the processes of…

Biology Notes – Inheritance This course defines the structure and function of chromosomes, genes, alleles; describes the process of mitosis, meiosis and monohybrid inheritance. The…

Biology Notes – Reproduction This course defines and describes the process of asexual reproduction, sexual reproduction in plants and humans with reference to examples. The…

Biology Notes – Drugs This course defines the use of medicinal drugs and describes the effects of misused drugs. The course comprises of lesson notes…

Biology Notes – Coordination and Response This course describes nervous control in humans, identifying the structure and function of sense organs; hormones are defined as…

Biology Notes – Organisation of the Organism This course describes the formation and excretion of urea from the liver and kidneys, defines deamination and the…

Biology Notes – Respiration This course differentiates between aerobic and anaerobic respiration. The course comprises of lesson notes and quizzes to test this knowledge. Certification…