Q.

The human heart is enclosed in the –

A. Pericardium
B. Pleura
C. Duramater
D. Conjunctive
Answer» A. Pericardium
Explanation: The pericardium is a double- walled sac containing the heart and the roots of the great vessels. It is a tough double layered membrane which covers the heart. The space between the two layers of it is filled with a pericardium fluid which protects the heart from any kind of external jerk or shock.
1.5k
0
Do you find this helpful?
4

View all MCQs in

Biology (GK)

Discussion

No comments yet