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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
- As temperature changes from 3°C to 45°C, the rate of enzyme activity will
- The number of mitotic cell division required to produce 256 cells from single cell
- The kind of tissue that forms the supportive structure in our pinna
- The length of DNA molecule greatly exceeds the dimensions of the nucleus
- When vegetative cells of zygote form embryo, it is called
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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