IGCSE Biology - 6 Marker Question Revision

Some of the hardest questions in IGCSE Biology are the 6 marker questions and the paper nearly always finishes with one which is more than often about carrying out an experiment.

If you can master these questions you are giving yourself a good chance of achieving a top grade.

In this PDF are 10 original example 6 marker questions followed by a mark scheme for each one.

Note carefully how many of the answers are looking for the same things, especially in the practical questions. The key is to think about the variables.

Good luck, see if you can get 60/60!

Mr Exham
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