Double membrane pleural sac ……….. [JKCMEE 1992]
A. Envelops the kidneys
B. Envelops the brain
C. Envelops the lungs
D. Lines the nasal passage
Answer:C
Double membrane pleural sac ……….. [JKCMEE 1992]
A. Envelops the kidneys B. Envelops the brain C. Envelops the lungs D. Lines the nasal passage