NEET Biology: Excretory Products and Their Elimination — MCQ Test 20

Q6. Which of the following conditions is characterized by the presence of kidney stones?

Q7. Which of the following statements about glomerular filtration is correct?

Q8. Which organ other than the kidney plays a role in excretion by removing carbon dioxide from the body?

Q9. Which excretory product is least toxic and requires minimal water for elimination?

Q10. Which of the following ions is actively reabsorbed in the nephron to maintain osmotic balance?

NEET Biology — Excretory Products and Their Elimination

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The hormone responsible for reducing urine output and increasing water retention is:

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About this NEET MCQ Test

This page provides a free online MCQ test for NEET Biology preparation, focusing specifically on the chapter Excretory Products and Their Elimination. It contains 10 carefully selected multiple-choice questions (MCQs) designed to test your conceptual understanding and exam readiness.

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Key concepts covered in this specific test include Responsible, Reducing, Increasing, Retention, Following, and Nitrogenous.

Taking these timed MCQ tests helps you simulate the real NEET exam environment. Detailed step-by-step explanations are provided for every question to help you learn from your mistakes and strengthen your fundamentals.

Preview of Questions in this Test

Q1. The hormone responsible for reducing urine output and increasing water retention is:

  • A. Aldosterone
  • B. Insulin
  • C. Antidiuretic hormone (ADH)
  • D. Glucagon

Q2. Which of the following nitrogenous wastes requires the most water for its elimination?

  • A. Uric acid
  • B. Ammonia
  • C. Urea
  • D. Creatinine

Q3. Which nitrogenous waste product is excreted primarily by reptiles and birds?

  • A. Ammonia
  • B. Urea
  • C. Uric acid
  • D. Creatinine

Q4. The primary function of the collecting duct in the nephron is:

  • A. Ultrafiltration
  • B. Reabsorption of nutrients
  • C. Concentration of urine
  • D. Production of renin

Q5. Which substance is normally reabsorbed completely in the nephron under normal conditions?

  • A. Glucose
  • B. Urea
  • C. Creatinine
  • D. Uric acid

+ 5 more questions in the actual test

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