Question

1. Which of the following is not a part of the brain?
(A) Cerebellum
(B) Cerebrum
(C) Spinal cord
(D) Medulla oblongata
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Answer 1

Answer:

spinal cord

please mark as brainliest

Answer 2

The spinal cord is not a component of the brain while Cerebellum, cerebrum, and medulla oblongata are various parts of the brain.

• The three major constituents of the brain are:

1. Cerebrum: The largest constituent of the brain responsible for the major activities like olfaction, ophthalmic and cognitive functions.
2. Cerebellum: Maintains the balance of the organism and helps in coordination by controlling the muscle movements.
3. Medulla oblongata or Brain stem: Acts as a bridge between the brain and spinal cord. It helps in functions like respiration, swallowing, and heart functioning.

• Spinal cord and brain together constitute the central nervous system of an organism.