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The frequency of heart beat in our body is maintained by
Options
(a) AV node
(b) SA node
(c) Node of Ranvier
(d) Chordae tendineae
Correct Answer:
SA node
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Human Body Fluids and Excretory Products
(197)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Number of cervical vertebrae in human is
- Ascorbic acid is also known as
- Which of the following flowers only once in its lifetime
- Hot spots are priority areas for in situ conservation. The key criteria
- An abnormal human male phenotype involving an extra X chromosome(XXY) is a case of
Topics: Human Body Fluids and Excretory Products (197)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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