Biology, asked by jyotishbaruah126, 8 months ago

The role of pacemaker in heart is to:

(a) initiate heart beat (b) control blood pressure

(c) control atherosclerosis (d) purify blood

Answers

Answered by omnius1992003

8

Answer:

a-initiate heart beat

Answered by parveen35

12

Explanation:

Initiate heart beat

THE SA NODE(PACEMAKER)

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