List – I (Part of Human Brain) List – II (Function) p. Thalamus 1. Plays a special role in memory q. Medulla 2. Involved in mediating emotions r. Hippocampus 3. Helps in control sleeps and wakefulness s. Amygdala 4. Helps the organism to maintain upright position
Codes : (p q r s)
Matching Human Brain Parts with Functions
This question requires matching specific parts of the human brain listed in List – I with their primary functions described in List – II.
Brain Part Functions Explained
Here's a breakdown of the functions associated with each brain part:
- p. Thalamus: This part acts as a relay station for sensory information and is involved in regulating sleep and wakefulness. Therefore, it matches with function 3. Helps in control sleeps and wakefulness.
- q. Medulla: The medulla oblongata controls essential autonomic functions and contributes to maintaining posture and balance. This aligns with function 4. Helps the organism to maintain upright position.
- r. Hippocampus: This structure is critical for memory formation, particularly consolidating short-term memory into long-term memory. It matches with function 1. Plays a special role in memory.
- s. Amygdala: Known as the brain's emotion center, the amygdala is primarily involved in processing emotions like fear and pleasure. It matches with function 2. Involved in mediating emotions.
Correct Matching
Based on the functions described:
- p matches with 3
- q matches with 4
- r matches with 1
- s matches with 2
This corresponds to the matching (p-3, q-4, r-1, s-2).
| List – I (Part) | List – II (Function) |
|---|---|
| p. Thalamus | 3. Helps in control sleeps and wakefulness |
| q. Medulla | 4. Helps the organism to maintain upright position |
| r. Hippocampus | 1. Plays a special role in memory |
| s. Amygdala | 2. Involved in mediating emotions |
The correct option is the one that represents this specific matching: (p-3, q-4, r-1, s-2).
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