Biology, asked by vk4437220, 11 months ago

what is the pacemaker of heart
Answer
the circulation muscles under the stimulation of a group of cells present in the Wall of the right Atrium this group of cell generate Electric impulse for the contraction of cardiac muscles is called the pacemaker of heart​

Answers

Answered by vanamsirishaprasad
1

Answer:

the circulation muscles under the stimulation of a group of cells

Answered by chirag829089
0

Answer:

S. A. Node

Explanation:

sinoatrial Node is called the pacemaker of heart ♥

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