IGCSE Biology - 3b Inheritance - Evolution
New Edexcel IGCSE 9-1 4BI1 syllabus for 2017 first examined in 2019
Section 3b Inheritance - Evolution
3.38 explain Darwin’s theory of evolution by natural selection
3.39 understand how resistance to antibiotics can increase in bacterial populations, andappreciate how such an increase can lead to infections being difficult to control
New and updated resource for IGCSE 9-1- More practical pages, updated design, concept checker and exam style question for each topic.