Selina Concise ICSE Solutions for Class 8 Biology Chapter 6 The Circulatory System REVIEW QUESTIONS Multiple Choice Questions: 1. Put a tick mark (✓) against the correct alternative in the following statements: (a) The only artery which carries deoxygenated blood is called, Hepatic artery Pulmonary artery Aorta Renal artery (b) Pulmonary vein carries Oxygenated blood Deoxygenated blood Glucose-deficient blood CO 2 laden blood (c) Function of WBCs is to Transport oxygen Help in clotting of blood Provide immunity Provide storage of food. (d) Blood Capillary is a Broad tube Artery with thick wall Vein with large lumen Narrow tube made up of endothelium only. (e) Nucleus is absent in RBCs WBCs All blood cells Liver cells. (f) Sphygmomanometer measures Pulse rate Heart beat Blood pressure Brain activity (g) The blood tastes saltish due to the presence of dissolved: Sodium chloride Potassium chloride Ammonium nitrate Sodium nitrate Short Answer Questions: Question 1. 1. Differenti...
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