This is an animated PowerPoint presentation that covers section of 5.4 Evolution and Natural Selection of the Edexcel IGCSE Biology course.
The PowerPoint covers the following questions:
How does evolution work by a process of natural selection? Do you understand that many mutations are harmful but some are neutral and a few are beneficial? How can resistance to antibiotics increase in bacterial populations?
The PowerPoint is designed to directly address each relevant point in the syllabus. It is simple and straight to the point covering the topic in just the right amount of detail.
It's a fantastic resource for both teachers and students or a great tool for revision.
Many of the slides have animations in that will only work when viewed in slideshow mode, so please use that when working through the presentation.