InThinking Subject Sites

Subscription websites for IB teachers & their classes

Disclaimer: InThinking subject sites are neither endorsed by nor connected with the International Baccalaureate Organisation.

Student access tools

You need to log-in or subscribe in order to use Student access.

Adaptive radiation model answers

The document below shows suggested model answers to the questions on the activity on finch beak sizes in Galapagoswhich is found on the page: Evolution examplesPlease notes these are suggestions, there are other wordings which will be equally correct.

To access the contents of this site, you must subscribe.

DP Biology

InThinking Subject Sites

InThinking Subject Sites for IB Teachers and their Classes

Supporting IB educators

Developing great materials

Integrating student access

Meeting schools' needs

Adaptive radiation model answers