Zoology · 2013
NEET 2013 · 5 May · Code W · Q151
The diagram given here is the standard ECG of a normal person. The P - wave represents the:
The diagram given here is the standard ECG of a normal person. The P - wave represents the :
Official answer
(1)
Contraction of both the atria
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NEET (UG) 2013 Zoology question, with the answer from NTA’s final answer key. Where our answers come from.