Mr Downie is joined by his own former university professor and friend, Prof Steve Hubbard from Dundee University to discuss Evolution as well as Dr David Norman from University of Cambridge and World Poetry Slam Champion Harry Baker.

This episode is based on the Mutations Unit of the SQA Higher Biology Course.

You can ask questions or get in touch  via @BiologyHigher on Twitter

This podcast is sponsored by Leckie textbooks, revision guides and practice papers; everything you need to learn, review and prepare for your SQA Exams. Browse the books at www.leckiescotland.co.uk

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Thanks also to Education Scotland for their support.

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