There was a small error in the advance notice article which was published on the OCR website. We have now corrected this so that page 2, paragraph 6, lines 4 & 5 state:
This made the project the largest myeloma study ever conducted.
You can download the corrected version from the pre-release materials section of the A Level Biology B page of the OCR website.
The hard copy version of the article, which is to be used with the question paper on the day of the examination (13 June), has also been corrected.
We are sorry for any confusion or inconvenience this causes.
If you have any queries about this update, please call our Customer Support Centre on 01223 553998.