Anterior wall of the third ventricle is formed by?
A. Lamina terminalis
B. Pineal body
C. Tuber cinereum
D. Mamillary body
Correct answer : A. Lamina terminalis
Ventricles of the brainVentricles of the brain
Anterior wall of third ventricle is formed by lamina terminalis, anterior commissure and anterior column of fornix. Posterior wall is formed by pineal body, posterior commissure and cerebral aqueduct.
Ref: Human Anatomy, B. D. Chaurasia, 4th ed, Vol 3, page 367,368.