Micturition — NEET Biology Questions

Practice 30 questions on Micturition from Excretory products and their elimination (NCERT Class 11, Chapter 16). Free samples below — get all 30 in the app.

30 Questions Excretory products and their elimination Class 11

Sample Questions — Micturition

Try 5 questions below from Micturition. Get all 30 in the MedicNEET app.

MCQ
Why is urinary bladder considered an important part of the urinary system despite not forming urine?
  • A. It regulates ADH secretion
  • B. It stores urine and initiates the micturition reflex
  • C. It filters urine
  • D. It absorbs urea
✅ Correct Answer: B
The bladder stores urine until stretch receptors signal the CNS to trigger its release.
MCQ
5. Assertion (A): Stretch receptors in the bladder play no role in micturition. (R): Micturition is controlled only by hormones like ADH.
  • A. Both A and R are true, and R is the correct explanation of A
  • B. Both A and R are true, but R is not the correct explanation of A
  • C. A is false, R is true
  • D. Both A and R are false
✅ Correct Answer: D
Stretch receptors trigger the micturition reflex; ADH is unrelated to micturition.
👆 Want all 30 Micturition questions? Get them in the app. Download MedicNEET →
MCQ
3. Which of the following would not affect the process of micturition?
  • A. CNS regulation
  • B. Presence of stretch receptors
  • C. Glomerular blood pressure
  • D. Distension of urinary bladder
✅ Correct Answer: C
Glomerular pressure affects filtration, not urine expulsion.
MCQ
What triggers the micturition reflex?
  • A. ADH secretion
  • B. Bladder contraction
  • C. Stretch receptors in urinary bladder
  • D. Increase in renal blood pressure
✅ Correct Answer: C
Distension of the bladder activates stretch receptors, initiating the micturition reflex.
MCQ
Which muscle type is involved in the release of urine during micturition?
  • A. Both voluntary and involuntary muscles
  • B. Involuntary smooth muscle only
  • C. Skeletal muscle only
  • D. Cardiac muscle
✅ Correct Answer: A
Micturition is regulated by both CNS and smooth muscles of the bladder.

Practice All 30 Questions from Micturition

You've seen 5 sample questions. Get all 30 with detailed NCERT-mapped explanations in the MedicNEET app.

📲 Download MedicNEET Free
Available on Android • 12,771 Biology Questions • 3 Formats
📲 Download MedicNEET — 12,771 Biology Questions