2 International Baccalaureate Biology resources Search within results Go How ratings and recommendations work Apply Filter resourcesClear all filtersLevelClear filter International Baccalaureate SubjectClear filter Biology TopicClear filter Chapter 4 Resources Causes and effects table Grid Revision Cards Mutations International Baccalaureate, Biology Grid Genetic engineering & biotechnology International Baccalaureate, Biology 5 revision cards Search again