NEET 2023 Phase 2 · BiologyPrevious Year Question
Brainstem of human brain consists of:
Answer: (C) Mid-brain, Pons and Medulla Oblongata. Answer: (c) Mid-brain, Pons and Medulla Oblongata.
- A.Thalamus, Hypothalamus and Corpora quadrigemina
- B.Amygdala, Hippocampus and Corpus Callosum
- C.Mid-brain, Pons and Medulla Oblongata✓
- D.Forebrain, Cerebellum and Pons
Correct Answer
(C) Mid-brain, Pons and Medulla Oblongata
Solution & Explanation
Answer: (c) Mid-brain, Pons and Medulla Oblongata. Solution: NCERT states that three major regions make up the brain stem: midbrain, pons and medulla oblongata. The brain stem forms the connection between the brain and the spinal cord. Therefore the correct composition of the brainstem is midbrain, pons and medulla oblongata. NCERT Reference: Ch 18, p.236, lines 43-44 — "Three major regions make up the brain stem; mid brain, pons and medulla oblongata."
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