Evolution examples

IB Biology: Evolution examples

Students investigate adaptive radiation and industrial melanism as well as gradual divergence of populations into separate species. All of these ideas have been contested by some groups so IB students should give them close scrutiny to see if the biological explanations are convincing.The evidence for evolution from selective breeding and from fossils showing that animals have changed over time.What natural mechanisms...


To access the entire contents of this site, you need to log in or subscribe to it..

Click the free stuff button on the home page to access free pages or check the blog (which is also free).

All materials on this website are for the exclusive use of teachers and students at subscribing schools for the period of their subscription. Any unauthorised copying or posting of materials on other websites is an infringement of our copyright and could result in your account being blocked and legal action being taken against you.