A. 70 mm Hg B. 80 mm Hg C. 100 mm Hg D. 120 mm Hg
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A. More population of house flies B. Change in ‘a’ chain of haemoglobin C. Change in ‘b’ chain of haemoglobin D. Change in ‘g’ chain of haemoglobin
A. Proteinuria B. Alkaptonuria C. Hematuria D. Uraethiasis
A. Blood groups B. Blood coagulation C. Blood transfusion D. Blood circulation
A. Purkinje fibres B. Myonemes C. Collagen fibres D. Telodendrites
A. 2 litres B. 5 litres C. 10 litres D. 20 litres
A. Antitoxin B. Adrenalin C. Histamine D. Epinephrine
A. Narrow lumen B. Valves to control direction of flow of blood towards the heart C. Strong muscular walls D. Valves to control direction of flow of blood opposite to the heart
A. Heart block B. Heart attack C. Coronary thrombosis D. All the three
A. A B. C C. E D. K