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Previous year question hub

Excretory Products And Their Elimination - Zoology - Biology Previous Year Questions

Practice Excretory Products And Their Elimination - Zoology - Biology previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

30Papers
22Years
51Questions
1Topics

Excretory Products And Their Elimination question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Excretory Products And Their Elimination. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Not classified 47 92.2%
Easy 3 5.9%
Medium 1 2%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

Multiple Choices 51 100%

Subject weightage

Top subjects by unique question coverage.

Biology
51 Qs

Most asked topics

Top topics across the included previous year papers.

Zoology
51 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Excretory Products And Their Elimination
51 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

NEET 2026
2 Qs
RE-NEET 2026
1 Qs
NEET 2025
2 Qs
NEET 2024
2 Qs
NEET 2024 RE EXAMINATION
1 Qs
NEET 2023
3 Qs
NEET 2023 MANIPUR
3 Qs
NEET 2022 Phase 1
1 Qs
NEET 2022 PHASE 2
1 Qs
NEET 2020 PHASE 1
2 Qs
NEET 2019
2 Qs
AIIMS 2019
1 Qs
NEET 2018
2 Qs
NEET 2017
2 Qs
NEET 2016 PHASE 2
1 Qs
AIPMT 2015 Cancelled Paper
2 Qs
AIPMT 2015
1 Qs
AIPMT 2014
1 Qs
NEET 2013 KARNATAKA
1 Qs
AIPMT 2012 MAINS
3 Qs
AIPMT 2012 PRELIMS
1 Qs
AIPMT 2011 PRELIMS
3 Qs
AIPMT 2011 MAINS
1 Qs
AIPMT 2010 PRELIMS
2 Qs
AIPMT 2009
2 Qs
AIPMT 2007
1 Qs
AIPMT 2006
1 Qs
AIPMT 2005
3 Qs
AIPMT 2003
1 Qs
AIPMT 2000
2 Qs

Included previous year papers

Newest papers appear first. Sort by year, question coverage or name.

PaperYear / sessionQuestions in this viewOpen
NEET 202620262View paper
RE-NEET 202620261View paper
NEET 202520252View paper
NEET 202420242View paper
NEET 2024 RE EXAMINATION20241View paper
NEET 202320233View paper
NEET 2023 MANIPUR20233View paper
NEET 2022 Phase 120221View paper
NEET 2022 PHASE 220221View paper
NEET 2020 PHASE 120202View paper
AIIMS 201920191View paper
NEET 201920192View paper
NEET 201820182View paper
NEET 201720172View paper
NEET 2016 PHASE 220161View paper
AIPMT 201520151View paper
AIPMT 2015 Cancelled Paper20152View paper
AIPMT 201420141View paper
NEET 2013 KARNATAKA20131View paper
AIPMT 2012 MAINS20123View paper
AIPMT 2012 PRELIMS20121View paper
AIPMT 2011 MAINS20111View paper
AIPMT 2011 PRELIMS20113View paper
AIPMT 2010 PRELIMS20102View paper
AIPMT 200920092View paper
AIPMT 200720071View paper
AIPMT 200620061View paper
AIPMT 200520053View paper
AIPMT 200320031View paper
AIPMT 200020002View paper

All Excretory Products And Their Elimination previous year questions

Practice every matching question in batches of 20, with every available option.

1
2000 · Biology · Zoology · Excretory Products And Their Elimination
AIPMT 2000
Conversion of ammonia to urea is done by
A
ornithine cycle
B
arginine cycle
C
fumaric cycle
D
citrulline cycle.
Open complete paper
2
2000 · Biology · Zoology · Excretory Products And Their Elimination
AIPMT 2000
Concentration of urine depends upon which organ?
A
Bowman's capsule
B
Length of Henle's loop
C
PCT
D
Network of capillaries arising from glomerulus
Open complete paper
3
2003 · Biology · Zoology · Excretory Products And Their Elimination
AIPMT 2003
If Henle's loop were absent from mammalian nephron, which one of the following is to be expected?
A
There will be no urine formation.
B
There will be hardly any change in the quality and quantity of urine formed.
C
The urine will be more concentrated,
D
The urine will be more dilute.
Open complete paper
4
2005 · Biology · Zoology · Excretory Products And Their Elimination
AIPMT 2005
A person is undergoing prolonged fasting. His urine will be found to contain abnormal quantities of
A
fats
B
amino acids
C
glucose
D
ketones.
Open complete paper
5
2005 · Biology · Zoology · Excretory Products And Their Elimination
AIPMT 2005
In ornithine cycle, which of the following wastes are removed from the blood?
A
CO2 and urea
B
Ammonia and urea
C
CO2 and ammonia
D
Urea and urine
Open complete paper
6
2005 · Biology · Zoology · Excretory Products And Their Elimination
AIPMT 2005
The net pressure gradient that causes the fluid to filter out of the glomeruli into the capsule is
A
50 mm Hg
B
75 mm Hg
C
20 mm Hg
D
30 mm Hg
Open complete paper
7
2006 · Biology · Zoology · Excretory Products And Their Elimination
AIPMT 2006
Angiotensinogen is a protein produced and secreted by
A
juxtaglomerular (JG) cells
B
macula densa cells
C
endothelial cells (cells lining the blood vessels)
D
liver cells.
Open complete paper
8
2007 · Biology · Zoology · Excretory Products And Their Elimination
AIPMT 2007
A person who is on a long hunger strike and is surviving only on water, will have
A
less amino acids in his urine
B
more glucose in his blood
C
less urea in his urine
D
more sodium in his urine.
Open complete paper
9
2009 · Biology · Zoology · Excretory Products And Their Elimination
AIPMT 2009
Uric acid is the chief nitrogenous component of the excretory products of
A
earhworm
B
cockroach
C
frog
D
man.
Open complete paper
10
2009 · Biology · Zoology · Excretory Products And Their Elimination
AIPMT 2009
What will happen if the stretch receptors of the urinary bladder wall are totally removed?
A
Micturition will continue
B
Urine will continue to collect normally in the bladder
C
There will be no micturition
D
Urine will not collect in the bladder
Open complete paper
11
2010 · Biology · Zoology · Excretory Products And Their Elimination
AIPMT 2010 PRELIMS
The principal nitrogenous excretory compound in humans is synthesised
A
in kidneys but eliminated mostly through liver
B
in kidneys as well as eliminated by kidneys
C
in liver and also eliminated by the same through bile
D
in the liver, but eliminated mostly through kidneys.
Open complete paper
12
2010 · Biology · Zoology · Excretory Products And Their Elimination
AIPMT 2010 PRELIMS
Which one of the following statements in regard to the excretion by the human kidneys is correct?
A
Descending limb of loop of Henle is impermeable to water.
B
Distal convoluted tubule is incapable of reabsorbing HCO3\(-\)
C
Nearly 99 per cent of the glomerular filtrate is reabsorbed by the renal tubules.
D
Ascending limb of loop of Henle is impermeable to electrolytes.
Open complete paper
13
2011 · Biology · Zoology · Excretory Products And Their Elimination
AIPMT 2011 MAINS
Uricotelic mode of excreting nitrogenous wastes is found in
A
reptiles and birds
B
birds and annelids
C
amphibians and reptiles
D
insects and amphibians.
Open complete paper
14
2011 · Biology · Zoology · Excretory Products And Their Elimination
AIPMT 2011 PRELIMS
Which one of the following statements is correct with respect to kidney function regulation?
A
When someone drinks lot of water, ADH release is suppressed.
B
Exposure to cold temperature stimulates ADH release.
C
An increase in glomerular blood flow stimulates formation of angiotensin II.
D
During summer when body loses lot of water by evaporation, the release of ADH is suppressed.
Open complete paper
15
2011 · Biology · Zoology · Excretory Products And Their Elimination
AIPMT 2011 PRELIMS
Which one of the following is not a part of a renal pyramid?
A
Peritubular capillaries
B
Convoluted tubules
C
Collecting ducts
D
Loop of Henle
Open complete paper
16
2011 · Biology · Zoology · Excretory Products And Their Elimination
AIPMT 2011 PRELIMS
Which one of the following correctly explains the function of a specific part of the human nephron?
A
Podocytes : create minute spaces (slit pores) for the filtration of blood into the Bowman's capsule
B
Henle's loop : most reabsorption of the major substances from the glomerular filtrate
C
Distal convoluted tubule : reabsorption of K+ ions into the surrounding blood capillaries
D
Afferent arteriole : carries the blood away from the glomerulus towards renal vein.
Open complete paper
17
2012 · Biology · Zoology · Excretory Products And Their Elimination
AIPMT 2012 MAINS
A fall in glomerular filtration rate (GFR) activates
A
juxtaglomerular cells to release renin
B
adrenal cortex to release aldosterone
C
adrenal medulla to release adrenaline
D
posterior pituitary to release vasopressin.
Open complete paper
18
2012 · Biology · Zoology · Excretory Products And Their Elimination
AIPMT 2012 MAINS
Which one of the following characteristics is common both in humans and adult frogs?
A
Four chambered heart
B
Internal fertilization
C
Nucleated RBCs
D
Ureotelic mode of excretion
Open complete paper
19
2012 · Biology · Zoology · Excretory Products And Their Elimination
AIPMT 2012 MAINS
Which one of the following options gives the correct categorization of six animals according to the type of nitrogenous waste they give out?
A
Ammonotelic Ureotelic Uricotelic
Pigeon,
Humans		 Aquatic amphibia,
lizards		 Cockroach,
frog
B
Ammonotelic Ureotelic Uricotelic
Frog,
lizards		 Aquatic amphibia,
humans		 Cockroach,
pigeon
C
Ammonotelic Ureotelic Uricotelic
Aquatic amphibia Frog,
humans
 Pigeon,
lizards,
Cockroach
D
Ammonotelic Ureotelic Uricotelic
Aquatic amphibia Cockroach,
humans
 Frog,
pigeon,
lizards
Open complete paper
20
2012 · Biology · Zoology · Excretory Products And Their Elimination
AIPMT 2012 PRELIMS
The maximum amount of electrolytes and water (70 \(-\) 80 percent) from the glomerular filtrate is reabsorbed in which part of the nephron?
A
Ascending limb of loop of Henle
B
Distal convoluted tubule
C
Proximal convoluted tubule
D
Descending limb of loop of Henle
Open complete paper

Showing 20 of 51 questions