Home
Class 12
BIOLOGY
Pacemaker of the heart is situated...

Pacemaker of the heart is situated

A

in the wall of left atrium close to opening to pulmonary veins

B

in the wall of right atrium close to superior vena cava

C

on interauricular septum

D

on interventricular septum.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • BODY FLUID AND CIRCULATION

    ARIHANT NEET|Exercise CHECK POINT 25.3|20 Videos

  • BODY FLUID AND CIRCULATION

    ARIHANT NEET|Exercise CHAPTER EXERCISES A TAKING IT TOGETHER|78 Videos

  • BODY FLUID AND CIRCULATION

    ARIHANT NEET|Exercise MEDICAL ENTRANCES GALLERY COLLECTION OF QUESTIONS ASKED IN NEET AND VARIOUS MEDICAL ENTRANCE EXAMS|72 Videos

  • BIOTECHNOLOGY AND ITS APPLICATIONS

    ARIHANT NEET|Exercise CHAPTER EXERCISES ((C ) MEDICAL ENTRANCES GALLERY )|46 Videos

  • BREATHING AND EXCHANGE OF GASES

    ARIHANT NEET|Exercise Chapter exercise C (Medical entrances gallery )|54 Videos

Similar Questions

Explore conceptually related problems

Pacemaker is

Heart of Heart is Pace maker of the heart is

Pacemaker of heart is

Why is the SA node called pacemaker of the heart ? Write its full from.

Pace maker (S.A. Node) of the heart is situated

The coronary sinus in the heart is situated along its

Indicate whether the following statements are true or false : (i) Fish heart contains only oxygenated blood. (ii) Closure of A-V valves produces the second heart sound. (iii) The vagus nerve retards the heart rate. (iv) The S-A node is the pacemaker of the heart. (v) Columnae carneae occur in the auricles. (vi) Purkinje fibres are nerve fibres present in the heart wall.