Regarding structure of the human heart, Chordae Tendinae are present in:
Correct answer: C. Ventricles
- A. Atria
- B. Pulmonary valve
- C. Ventricles
- D. Aortic valve
Explanation
The chordae tendinae (tendinous cords), colloquially known as the heartstrings, are tendon-resembling fibrous cords of connective tissue that connect the papillary muscles to the tricuspid valve and the mitral valve in the heart. Hence are placed in the ventricles, as shown in the diagram below:
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The circulatory system covers the chambers, valves and conducting pathway of the human heart, along with the cardiac cycle and control of heartbeat. It compares arteries, veins and capillaries by structure and function, and explains how the lymphatic system returns tissue fluid, transports absorbed fats and supports immunity.
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