Download NTSE MCQs for NTSE Biology: Excretion
Review structured MCQ sets for NTSE Biology Excretion. Built according to official NTSE guidelines, these downloadable questions support daily revision and core concept reinforcement.
Chapter-wise Objective Questions: Excretion
Access the complete set of multiple-choice questions for Excretion below. This focused format allows students to isolate specific topics for thorough review and uninterrupted practice alongside official NTSE textbooks.
Question: Excretion is
- a) the passing out of faecus from the anus
- b) the passing out of urine from the urinary bladder
- c) the removal of nitrogenous waste products of metabolism from the body
- d) the removal of waste products of digestion from the body
Answer: the removal of nitrogenous waste products of metabolism from the body
Question: Ammonia is converted into urea in
- a) Heart
- b) Spleen
- c) Liver
- d) Brain
Answer: Liver
Question: The process of osmoregulatio means
- a) removal of nitrogen from the body
- b) concentrations of salt and water is maintained in the body
- c) osmotic properties of cell membranes
- d) to maintain the pH of the blood
Answer: concentrations of salt and water is maintained in the body
Question: Malpighian body is made up to
- a) Bowman’s capsule, afferent arteriole, efferent arteriole
- b) Glomerulus, afferent arteriole, effect arteriole
- c) Bowman’s capsule, PCT, DCT
- d) Bowman’s capsule and glomerulus
Answer: Bowman’s capsule and glomerulus
Question: Malpighian tubules are the excretory organs in
- a) Cockroach
- b) Platyhelmintes
- c) Ascaris
- d) Pila
Answer: Cockroach
Question: In which part of excretory system of mammals you can first use the term urine for fluid it contains ?
- a) Bowman’s capsule
- b) Loop of Henle
- c) Collecting tubule
- d) Urinary tubule
Answer: Collecting tubule
Question: Loop of Henle is a part of
- a) Excretory system
- b) Nervous system
- c) Reproductive system
- d) Muscular system
Answer: Excretory system
Question: Excretion is
- a) the passing out of faecus from the anus
- b) the passing out of urine from the urinary bladder
- c) the removal of nitrogenous waste products of metabolism from the body
- d) the removal of waste products of digestion from the body
Answer: the removal of nitrogenous waste products of metabolism from the body
Question: Ammonia is converted into urea in
- a) Heart
- b) Spleen
- c) Liver
- d) Brain
Answer: Liver
Question: The process of osmoregulatio means
- a) removal of nitrogen from the body
- b) concentrations of salt and water is maintained in the body
- c) osmotic properties of cell membranes
- d) to maintain the pH of the blood
Answer: concentrations of salt and water is maintained in the body
Free study material for Biology
Download Chapter MCQs: NTSE Biology Excretion
NTSE Biology Excretion Objective Test Questions
Test your conceptual understanding of Excretion with these targeted multiple-choice questions. Designed in alignment with the latest NTSE curriculum for NTSE Biology, these problem sets build accuracy and prepare students for objective exams.
NCERT-Aligned Objective Questions and Solutions
Each question includes structured solution keys mapped directly to standard NTSE textbooks, helping students evaluate their reasoning and correct mistakes early in their revision.
Next Steps in Your Exam Preparation
Follow up your worksheet practice by attempting the interactive online Biology MCQ test for this chapter to evaluate your execution speed. All platform resources are free to access.
FAQs
You can get most exhaustive NTSE Biology Excretion MCQs for free on StudiesToday.com. These MCQs for NTSE Biology are updated for the 2026-27 academic session as per NTSE examination standards.
Yes, our NTSE Biology Excretion MCQs include the latest type of questions, such as Assertion-Reasoning and Case-based MCQs. 50% of the NTSE paper is now competency-based.
By solving our NTSE Biology Excretion MCQs, NTSE students can improve their accuracy and speed which is important as objective questions provide a chance to secure 100% marks in the Biology.
Yes, Biology MCQs for NTSE have answer key and brief explanations to help students understand logic behind the correct option as its important for 2026 competency-focused NTSE exams.
Yes, you can also access online interactive tests for NTSE Biology Excretion MCQs on StudiesToday.com as they provide instant answers and score to help you track your progress in Biology.