Key term for OCR GCSE Biology A, used in Supplying the cell.
A measure of how much surface area an object has relative to its volume; a higher ratio increases the efficiency of substance exchange.
Surface area to volume ratio appears in OCR GCSE Biology A revision content for Scaling up, especially Supplying the cell and Cell differentiation.
Create a free account to access OCR GCSE Biology A revision notes, track progress, and practise related key terms.
