Four statements are given below about human heart . Which one of them is/are correct ?
(i) Right atricle receives deoxygenated blood from different parts of the body while left ventricle pumps oxygenated blood to different parts of body.
(ii) Lift atricle sends oxygenated blood to right ventricle which pumps it to different parts of body.
(iii) Left atricle receives oxygenated blood from different parts of body while right auricle receives deoxygenated blood from lungs.
(iv) Left ventricle pumps oxygenated blood to different body parts while right ventricle pumps deoxygenated blood to lungs.

Options

A. (i) and (iv)
B. (i)
C. (i) and (iii)
D. (ii) and (iv)

Answer

A

Explanation

Right artricles receives de-oxgenated blood from different body parts passes it to right ventricle which pumps it to lungs through pulmonary artery for oxygenation. Left artricle receives oxygenated blood from lungs passes it to left ventricle which pumps it to various body parts.