Key term for Edexcel GCSE Biology, used in Health and Pathogens.
An open sore or lesion in the lining of the stomach caused by the breakdown of the protective mucus layer.
Stomach ulcer appears in Edexcel GCSE Biology revision content for Health, Disease and Medicines, especially Health and Pathogens and Common Infections.
Create a free account to access Edexcel GCSE Biology revision notes, track progress, and practise related key terms.
