Which of the following decreases during aerobic exercise?
skin temperature
cerebral blood flow
mean blood pressure
volume of circulating blood
Pylangium in frog is found in
atrium
ventricle
sinus venous
conus arteriosus
Purkinje fibres are connected with impulse conducting system of
skin
heart
brain
kidney
Heart of crocodile is
single- chambered
two- chambered
three- chambered
four- chambered
The study of blood group is
of no importance
of great clinical significance
of minor clinical importance
important for an unhealthy person
The right auricle of heart also receives a small coronary sinus and its opening is guarded by
mitral valve
scroll valve
valve of Thebesius
valve of eustachius
Chordae tendinae are found in
joints
ventricles of heart
artia of heart
ventricle of brain
First heart transplant was performed by
James watson
William Harvey
Har Govind Khorana
Christiaan Barnard
The thickening of walls of arteries is called
arthritis
aneurysm
arteriosis
arteriosclerosis
The neurogenic heart is found in
rats
rabbits
humans
adult arthropods