Biology, asked by bindurao5, 10 months ago

Electrocardiograph records
a.Potential difference across cells of
myocardium
b.Volume of blood pumped
c.Ratio of systolic to diastolic blood
pressure
d.Electrical activity of Brain waves​

Answers

Answered by anagha136
0

Answer:

Hey friend , your ans can be :

Explanation:

B.Volume of blood pumped

Answered by anshika1481
0

Answer:

Hey mate!

Your answer is option B

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