Key term for OCR GCSE Biology B, used in Reproduction and Evolution.
An external environmental factor (such as disease or climate change) that affects an organism's ability to survive.
Selection pressure appears in OCR GCSE Biology B revision content for Evolution and Biodiversity, especially Reproduction and Evolution and Advantages and Disadvantages.
Create a free account to access OCR GCSE Biology B revision notes, track progress, and practise related key terms.
Evolution and Biodiversity
Theory of Evolution • Evolution and Speciation
