The correct option is
C forebrain
The correct option is C.
Explanation for correct option-
- The forebrain is the largest part of the brain and comprises the cerebral hemispheres.
- Hence, the cerebrum is a part of the forebrain and is concerned with receiving impulses from sensory organs.
Explanations for incorrect options-
Option A:
- The hindbrain comprises the cerebellum, medulla oblongata and pons.
Option B:
- Midbrain is the smallest region of the brain and consists of two thick fibres and four swellings. It is not divided into separate regions.
Option D:
- The spinal cord is the second component of the central nervous system.
- It is a stalk-like structure that extends from the medulla to the vertebral column.
Final Answer: The cerebrum is a part of the forebrain.