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Class 11 · biology · Body Fluids and Circulation
Question 1 of 4
The correct order of blood flow through the heart chambers is:
A
Right atrium → Right ventricle → Lungs → Left atrium → Left ventricle → Body
B
Left atrium → Right atrium → Lungs → Right ventricle → Left ventricle → Body
C
Right ventricle → Right atrium → Left atrium → Left ventricle → Lungs
D
Left ventricle → Left atrium → Right ventricle → Right atrium → Lungs
Answer honestly — nothing here is graded, and no one sees your name. There isn’t one.