Concept: This question tests your knowledge of the different parts of the human brain and their classification into forebrain, midbrain, and hindbrain.

Why (C) is correct: The medulla oblongata (often simply called medulla) is a crucial part of the hindbrain. It connects the brain to the spinal cord and controls vital autonomic functions like breathing, heart rate, and blood pressure.

Why other options are wrong:

(A) midbrain: The midbrain consists of structures like the corpora quadrigemina and cerebral peduncles, not the medulla.

(B) forebrain: The forebrain includes the cerebrum, thalamus, and hypothalamus, which are involved in higher cognitive functions and sensory processing.

(D) spinal cord: The spinal cord is a separate structure that extends from the medulla, but the medulla itself is part of the brain.

Common Mistake: Students sometimes confuse the medulla oblongata with the spinal cord due to their close anatomical connection and shared functions in reflex arcs.

NEET Tip / Mnemonic: Remember that the Hindbrain contains the Medulla, Pons, and Cerebellum (HMPC).

Correct Answer: (C)