A. Thalamus
A.
B. Hypothalamus
B.
C. Cerebellum
C.
D. Medulla
D.
Correct Answer: B
সঠিক উত্তর: B
Explanation
ব্যাখ্যা
The hypothalamus is a key part of the brain that controls many vital functions including body temperature, hunger, thirst, and sleep.