Blood is a tissue. The cells in blood are suspended in a liquid.
Name the liquid part of the blood.
Name two substances, other than hormones, that are transported by the liquid part of the blood.
Urea is transported in the liquid part of the blood. Name the organ that makes urea and name the organ that removes urea from the blood.
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.