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KCET 2015 Biology Solved Paper
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© examsnet.com
Question : 48
Total: 60
The T-wave in an ECG represents:
Electrical excitation of atria
Return of the ventricles from excited state
Depolarisation of ventricles
Beginning of systole
Validate
Solution:
The T-wave in an ECG represents the return of the ventricles from the excited to normal state (repolarisation). The end of the T-wave marks the end of systole.
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