Last Updated On [03-11-2023]
In higher vertebrates, SA-node helps in
a)
Conduction of blood
b)
Initiation of heart beat
c)
Opening of tricuspid valve
d)
Opening of bicuspid valve
In higher vertebrates, SA-node helps in
a)
Conduction of blood
b)
Initiation of heart beat
c)
Opening of tricuspid valve
d)
Opening of bicuspid valve
Question ID - 3581 :-
In higher vertebrates, SA-node helps in
a)
Conduction of blood
b)
Initiation of heart beat
c)
Opening of tricuspid valve
d)
Opening of bicuspid valve
|
In higher vertebrates, SA-node helps in |
|||
|
a) |
Conduction of blood |
b) |
Initiation of heart beat |
|
c) |
Opening of tricuspid valve |
d) |
Opening of bicuspid valve |
(b)
Sinu-auricular Node (SA-node) or pacemaker is found in right auricle of heart. This initiates heart beat.
Next Question :
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Which one has the thickest wall? |
|||||||
|
a) |
Right auricle |
b) |
Right ventricle |
c) |
Left auricle |
d) |
Left ventricle |
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