Which is an advantage of an artificial heart compared with a donor heart transplant?
It works as well as a healthy natural heart over a long period of time
It does not increase the risk of a blood clot forming inside the heart
It removes the need for the patient to have any surgery on their heart
It is less likely to be rejected, so fewer anti-rejection drugs are needed
179 exam-style questions on AQA GCSE Biology 2.2 Animal tissues, organs and organ systems, covering 2.2.1 The human digestive system, 2.2.2 The heart and blood vessels, 2.2.3 Blood, 2.2.4 Coronary heart disease: a non-communicable disease, 2.2.5 Health issues, 2.2.6 The effect of lifestyle on some non-communicable diseases, and 2.2.7 Cancer. Each one has a worked solution and a mark scheme showing where the marks go.