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In which one of the following pairs, two...

In which one of the following pairs, two terms represent the same thing ?

A

`"Lymphocyte - erythrocyte"`

B

`"Plasma - serum"`

C

`"Mitral valve - bicuspid valve"`

D

`"Atrioventricular node - pacemaker"`

Text Solution

Verified by Experts

The correct Answer is:
C
The opening between the left atrium and left ventricle is guarded by a bisuspid valve, also known as mitral valve.
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NCERT FINGERTIPS-BODY FLUIDS AND CIRCULATION-Body Fluids And Circulation
  1. Pacemaker is situated in the

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  2. Read the following statements and select the correct option Stateme...

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  3. In which one of the following pairs, two terms represent the same thin...

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  4. Read the following statements and select the correct ones (i) Nodal ...

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  5. The given figure illustrates a section through the human heart. W...

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  6. Chordae tendineae are found in

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  7. The problem of electrical discontinuity caused in the normal heart by ...

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  8. Match column I with column II and select the correct option from the c...

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  9. Blood enters the heart because muscles of the

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  10. During ventricular systole

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  11. If due to some injury the chordae tendineae of the tricuspid valve of ...

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  12. In humans, blood passes from the post caval to the diastomic right atr...

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  13. The figure given below three stages in the cardiac cycle Which of...

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  14. A red blood cell, entering the right side of the heart passes by or th...

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  15. What happens when the pacemaker becomes nonfunctional ?

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  16. In the given figure the durations of the events of the cardiac cycle a...

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  17. Which of the following statements (s) regarding the cardiac system is/...

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  18. In a cardiac output of 5250 mL per minute, with 75 heartbeats per minu...

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  19. Rate of heartbeat is determined by

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  20. Which one of the following is a matching pair ?

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