Body Fluids and CirculationHard
Question
The number of valves that guard the opening at the origin of carotico systemic aorta is
Options
A.two
B.three
C.four
D.one
More Body Fluids and Circulation Questions
Which one of the statement is correct with reference to the circulation of blood in a mammal...The volume of blood pumped out by ventricle during each beat is known as stroke volume. If a healthy adult has a pulse r...Which one of the following organs can be called a sort of ″bloodbank″ ?...Which one engulfs pathogens repidly ?...Closed circulatory system occurs in...