MHT CET · BIOLOGY · STD 12 - 8. Respiration and Circulation
Given below are two statements.
Statement I - Graphical recording of electrical variations detected at the surface of body during their propagation through the wall of heart is electrocardiograph.
Statement II - The instrument used for the graphical recording of electrical variations detected at the surface of body during their propagation through wall of heart is electrocardiogram.
In the light of above statements, select the correct option given below:
- A Both statement I and statement II are correct.
- B Both statement I and statement II are incorrect.
- C Statement I is correct but statement II is incorrect.
- D Statement I is incorrect but statement II is correct.
Answer & Solution
Correct Answer
(B) Both statement I and statement II are incorrect.
Step-by-step Solution
Detailed explanation
I. Graphical recording of electrical variations detected at the surface of body during their propagation through the wall of heart is electrocardiogram.
II. The instrument used for the graphical recording of electrical variations detected at the surface of body during their propagation through wall of heart is electrocardiograph.
II. The instrument used for the graphical recording of electrical variations detected at the surface of body during their propagation through wall of heart is electrocardiograph.
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