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प्रश्न
Which of the following has thickest wall?
पर्याय
Right auricle
Right ventricle
Left auricle
Left ventricle
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उत्तर
Left ventricle
संबंधित प्रश्न
Fill in the blank with suitable word given below:
The oxygen-rich blood from the lungs comes into the __________ of the heart.
Choose the correct answer:
Which of the following engulfs pathogen rapidly?
Given alongside is a highly diagrammatic sketch of the internal structure of the human heart:
(i) Name the parts numbered 1-11.
(ii) What is the main difference in the quality of blood contained in parts 6 and 7?
The diagram given below represents the human heart in one phase of its activity. Study the same and then answer the questions that follow:
 |
- Name the phase.
- Which part of the heart is contracting in this phase? Give a reason to support your answer.
- Name the parts numbered 1to6.
- What type of blood flows through the parts marked 'l' and '2' respectively?
- How many valves are closed in this phase?
Draw the diagram external features of the heart.
State the Function: Semilunar valves of the heart
State the Function: Chordae tendinae
______ is known as pacemaker of heart.
The back flow of blood during the pumping of blood by the heart is prevented by:
Draw a neat diagram of the conducting system of human heart and label AV node, Bundle of His and Purkinje fibres.
