NEET Biology: Excretory Products and Their Elimination — MCQ Test 16

Q6. Which of the following statements about the renal corpuscle is incorrect?

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

Q8. Which of the following conditions is caused by the inflammation of the glomerulus?

Q9. Which part of the nephron is involved in the active reabsorption of sodium and water under the influence of aldosterone?

Q10. Which of the following statements about the juxtaglomerular apparatus (JGA) is correct?

NEET BiologyExcretory Products and Their Elimination

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Which part of the nephron helps in maintaining the osmolar gradient?

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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 Maintaining, Gradient, Approximate, Excreted, Following, and Statements.

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. Which part of the nephron helps in maintaining the osmolar gradient?

  • A. Proximal convoluted tubule
  • B. Loop of Henle
  • C. Distal convoluted tubule
  • D. Bowman’s capsule

Q2. What is the approximate volume of urine excreted by a healthy adult per day?

  • A. 100-500 mL
  • B. 500-800 mL
  • C. 1.0-1.5 liters
  • D. 2.5-3.0 liters

Q3. Which of the following statements about the role of ADH is correct?

  • A. ADH increases water reabsorption in the collecting ducts.
  • B. ADH promotes sodium excretion in urine.
  • C. ADH reduces the permeability of the collecting ducts to water.
  • D. ADH is secreted by the adrenal cortex.

Q4. Which of the following is a function of the juxtaglomerular apparatus (JGA)?

  • A. Filtration of blood
  • B. Regulation of blood pressure
  • C. Secretion of insulin
  • D. Concentration of urine

Q5. Which of the following statements regarding excretion in humans is incorrect?

  • A. The kidney excretes nitrogenous waste.
  • B. Lungs help in excreting carbon dioxide.
  • C. The liver excretes bilirubin.
  • D. Skin plays no role in excretion.

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