Q.173 Zoology ⭐ 360° Option Elimination Active

NEET 2024 Zoology Question 173 Solution

Topic: Neural Control and Coordination · Official NTA Booklet Code T1

Question

Match List I with List II. List I: A. Pons; B. Hypothalamus; C. Medulla; D. Cerebellum. List II: I. Provides additional space for Neurons, regulates posture and balance; II. Controls respiration and gastric secretions; III. Connects different regions of the brain; IV. Neuro secretory cells. Choose the correct answer from the options given below:

✓

Verified Against NTA Final Answer Key

Option (4) : A-III, B-IV, C-II, D-I

📚 Neural Control and Coordination Easy

📋 Given Parameters & Problem Setup

List I (Brain Regions) A: Pons; B: Hypothalamus; C: Medulla; D: Cerebellum

List II (Functional Specializations) I: Provides additional space for Neurons, regulates posture and balance; II: Controls respiration and gastric secretions; III: Connects different regions of the brain; IV: Neurosecretory cells

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The 30-Second Exam Hall Shortcut: ⚡ Brain Region Functional Lock

⏱️ Save ~25 seconds

Pons = Fiber tracts connecting brain regions (III); Hypothalamus = Neurosecretory hormone cells (IV); Medulla = Respiration & gastric secretions (II); Cerebellum = Convoluted surface for balance/posture (I)! Match: A-III, B-IV, C-II, D-I!

1 A. Pons: Consists of fiber tracts that interconnect different regions of the brain (III).

2 B. Hypothalamus: Contains neurosecretory cells (nuclei) that secrete hormones (IV).

3 C. Medulla oblongata: Centers for respiration, cardiovascular reflexes, and gastric secretions (II).

4 D. Cerebellum: Highly convoluted surface providing space for neurons, coordinates posture and balance (I).

5 Matching order: A-III, B-IV, C-II, D-I -> Option (4) / D.

🛡️

Why You Can 100% Trust This Shortcut: NCERT Biology · Neural Control and Coordination (Central Nervous System)

📐

Step-by-Step Rigorous Workflow & Mathematical Proof

Step 1

Match Pons and Hypothalamus

Pons consists of fibre tracts that interconnect different regions of the brain (A -> III). The hypothalamus contains a number of centres which control body temperature, urge for eating and drinking. It also contains several groups of neurosecretory cells, which secrete hormones called hypothalamic hormones (B -> IV).

Step 2

Match Medulla and Cerebellum

The medulla of the brain contains centres which control respiration, cardiovascular reflexes and gastric secretions (C -> II). Cerebellum has very convoluted surface in order to provide the additional space for many more neurons, regulating motor coordination, posture, and balance (D -> I).

Step 3

Assemble Combination

The unique valid combination is A-III, B-IV, C-II, D-I, matching Option (4).

⭐

360° Option Elimination Engine Key Feature

Diagnose every choice: Know exactly why the right option works and why distractors fail.

4-Option Deep Scan

1 (1)

✗ Incorrect

Verdict & Scientific Reason:

Mismatches Pons with posture/balance and Hypothalamus with fiber tracts.

⚠️

Student Fallacy (Why candidates pick this trap): Mismatches Pons with posture/balance and Hypothalamus with fiber tracts.

2 (2)

✗ Incorrect

Verdict & Scientific Reason:

Mismatches Pons with gastric secretions.

⚠️

Student Fallacy (Why candidates pick this trap): Mismatches Pons with gastric secretions.

3 (3)

✗ Incorrect

Verdict & Scientific Reason:

Mismatches Cerebellum with neurosecretory cells.

⚠️

Student Fallacy (Why candidates pick this trap): Mismatches Cerebellum with neurosecretory cells.

4 (4)

✓ 100% Correct

Verdict & Scientific Reason:

Accurately pairs all four brain structures with their respective neuroanatomical functions.

💡

Why this is airtight: None.

⚠️

NTA Trap Alert: Pons vs Medulla Respiration Centers

Confusing pneumotaxic center in pons with primary respiratory rhythm center and gastric secretions in medulla.

🛡️ How to avoid the -1 mark: Medulla controls basic respiratory rhythm and gastric secretions; Pons connects fiber tracts and contains pneumotaxic center.

📖

Core NEET Syllabus Standard

Biology Core Zoology · Neural Control and Coordination Standard Benchmark

Core Scientific Principle Tested:

"Pons consists of fibre tracts that interconnect different regions of the brain. The hypothalamus contains neurosecretory cells which secrete hormones. The medulla contains centres which control respiration, cardiovascular reflexes and gastric secretions. Cerebellum has very convoluted surface to provide additional space for neurons."

Syllabus Focus: Brain Regions: Functions of Pons, Hypothalamus, Medulla, and Cerebellum

✓ Core NEET UG Syllabus Anchor Syllabus & Academic Standards ↗

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NEET 2024 Zoology Question 173 Solution

Question

The 30-Second Exam Hall Shortcut: ⚡ Brain Region Functional Lock

Step-by-Step Rigorous Workflow & Mathematical Proof

Match Pons and Hypothalamus

Match Medulla and Cerebellum

Assemble Combination

360° Option Elimination Engine Key Feature

NTA Trap Alert: Pons vs Medulla Respiration Centers

Core NEET Syllabus Standard

Ready to attempt under real exam pressure?

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