Biology, asked by krishnasalvi, 4 months ago

4. The natural pacemaker of the heart.​

Answers

Answered by lisaagrawal2
1

Answer:

In a healthy heart, a specialized group of cells in the wall of the right atrium called the sinoatrial node (SA node) spontaneously produce electrical impulses that travel through the organ's conduction system to make it contract regularly.

hope it may help u

Answered by janhavi48
10

Answer:

SINOATRIAL NODE IS THE NATURAL PACEMAKER OF THE HEART..

PLEASE MARK MY ANSWER AS BRAINLIEST ☹️..

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