NEET Zoology Questions: Body Fluids and Circulation

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Physics Chemistry Botany Zoology

Question bank:

Mammalian heart is




Name the blood cells whose reduction in number can cause clotting disorders leading to excessive loss of blood from the body





The chief difference between the erythrocytes of man and frog is




The volume of blood present in an adult human is




The instruement used for measuring blood pressure is known as




The heart murmur of heart is due to




The thin membrane around the heart is




Three important proteins present in blood are




QRS wave in ECG represents




Heart  is ______ in origin 





It converts fibrinogen into soluble fibrin





Tricuspid valve is situated in between





Blood is flowing in pulmonary vein is




The wave representing of ventricles diastole is




Effcts of nicotine in blood circulation