Pulmonary veins bring blood from
Heart
Brain
Kidney
Lung
Vena cavae in man open into
Right auricle
Left auricle
Right ventricle
Left ventricle
Incompletely divided ventricle occurs in
Fish
Frog
Reptiles
birds
Systemic aorta carries
Oxygenated blood
Lymph
Deoxygenated blood
Mixed blood
The valve present between left auricle and left ventricle is
Mitral
Tricuspid
Semilunar
Pulmonary
A four chambered heart occurs in
Fishes, birds
Amphibians, reptiles
Reptiles, mammals
Birds, mammals
Pulmonary aorta divides into
Right and left pulmonary arteries
Right and left pulmonary veins
Both a & b
Right and left capillaries
Hypertension is due to
Constant strain and stress
Improper functioning of kidney
Smoking and alcohol consumption
All the above
Pulmonary vein opens into
B.P. means
Auricular relaxation
Lymph pressure
Blood pressure
Ventricular pressure
