Excretory System MCQs Class 10 Concise ICSE Selina Solutions

Excretory System MCQs Class 10 Concise ICSE Selina Solutions Ch-9. In this article you will get the solutions of MCQs with hint as council latest syllabus. Visit official website CISCE for detail information about ICSE Board Class-10 Biology.

Excretory System MCQs Class 10 Concise ICSE Selina Solutions Ch-9

Board	ICSE
Subject	Biology
Class	10
Book	Selina Concise
Chapter-9	Excretory System
Topics	Solutions of MCQs with hint
Session	2024-25

MCQs on Excretory System

( Excretory System MCQs Class 10 Concise ICSE Selina Solutions Ch-9 )

Que-1: The process of removal of unwanted metabolic wastes from the body is called

1. Eradication
2. Emission
3. Excretion
4. Egestion

Sol: Excretion

Hint:  removal of all kind of wastes after metabolism is called Excretion

Que-2: The organ that does not belong to the excretory system:

1. Urethra
2. Uterus
3. Ureter
4. Urinary bladder

Sol: Uterus

Hint: Uterus is an organ of reproductive system

Que-3: The structural and functional unit of kidney is

1. Neuron
2. Nerve
3. Glomerulus
4. Nephron

Sol:  Nephron

Hint:  Nephron is the structural and functional unit of kidney. other name for a nephron is a uriniferous tubule, renal tubule, or kidney tubule

Que-4: Which of the following is not an example of secretion ?

1. Saliva
2. Gastric juice
3. Urine
4. Milk

Sol: Urine

Hint: urine is a excretory product while others are secretion

Que-5: The nephrons discharge the urine at The nephrons discharge the urine at

1. Urinary bladder
2. Ureter
3. Renal pelvis
4. Renal pyramid

Sol: Renal pelvis

Hint: duct receives the content of nephron and pours it in renal pelvis which is situated at the base of ureter.

Que-6: An organ that produces urea

1. Kidney
2. Liver
3. Ureter
4. Urethra

Sol: Liver

Hint: Liver detoxifies ammonia by converting it to urea.

Que-7: The main nitrogenous waste formed in the human body

1. Uric acid
2. Ammonia
3. Urea
4. Creatinine

Sol: Urea

Hint: The primary nitrogenous waste of the body is urea. its chemical formula is  CH₄N₂O  /  CO(NH₂)₂

Que-8: The condition in which excess glucose passes with urine is termed as

1. Glycolysis
2. Glycogenolysis
3. Glycogenesis
4. Glycosuria

Sol: Glycosuria

Hint: when glucose passes in the urine condition is called Glycosuria

Que-9: The accumulation of high quantities of urea in the human body is termed as

1. Diuresis
2. Dialysis
3. Uremia
4. Micturition

Sol: Uremia

Hint: Uremia is the condition of human body when raised urea in the urine

Que-10: The process of tubular secretion occurs in

1. PCT
2. DPT
3. DDT
4. DCT

Sol: DCT

Hint:  Tubular secretion occurs due to activity of tubular wall in Distal convoluted tubules while PCT and Henle Loop re absorb water.

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