Question:
How many chambers are found in human heart?
How many chambers are found in human heart?
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Four-chambered hearts are found in birds and mammals for efficient oxygen supply.
Updated On: Oct 27, 2025
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Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Step 1: Recall.
The human heart has four chambers: two atria (upper) and two ventricles (lower).
Step 2: Importance.
This separation allows efficient double circulation: oxygenated and deoxygenated blood remain separate.
Step 3: Conclusion.
Hence, human heart has 4 chambers.
The human heart has four chambers: two atria (upper) and two ventricles (lower).
Step 2: Importance.
This separation allows efficient double circulation: oxygenated and deoxygenated blood remain separate.
Step 3: Conclusion.
Hence, human heart has 4 chambers.
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