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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
- Growth of pollen tube towards embryo sac is
- Outbreeding is an important strategy of animal husbandry because it :
- Fungi differ from other kingdom in being
- In human percent of body weight of carbohydrates lipids and proteins respectively
- Deficiency of copper causes
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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