Practice these important questions from the chapter – Excretory system (Class 11th Biology) for the viva, NEET, and other competitive entrance exams.
Excretory system – (Class 11th Biology) Revision Test | MCQs For NEET
Practice Mode
Solve questions instantly below. Get immediate feedback and detailed explanations without any timer.
Full Exam Mode
Take this test in a strict timed environment with negative marking and detailed analytics.
Your Score: 0
Total: 24 Questions
Questions
Q1.
Which among the following is not ammonotelic
๐ Explanation:
Mammal is ureotelic
Q2.
Which among the following is not ureotelic
๐ Explanation:
Aquatic insect is ammonotelic
Q3.
Which among the following is not uricootelic
๐ Explanation:
Mammal is ureotelic
Q4.
Which among is the most toxic
๐ Explanation:
Ammonia is the most toxic
Q5.
Which requires min water for removal from body
๐ Explanation:
Uric acid is least toxic thus requires less water
Q6.
Flame cells or protonephridia are NOT excretory structure of
๐ Explanation:
They have malphigian body for excretion
Q7.
Kidney is present between
๐ Explanation:
Present between last thoracic and third lumbar
Q8.
Green glands/ antennal glands are excretory structures of which organism
๐ Explanation:
Planaria have flame cells, cockroach have malphigian tubules and earthworm have nephridia
Q9.
What is an average weight of kidney
Q10.
Each kidney has how many nephrons
๐ Explanation:
2 million nephrons are present in each kidney
Q11.
What are the structural and functional unit of kidney
Q12.
Bowman capsule with glomerulus is known as
๐ Explanation:
Malphigian capsul is an excretory structure.
Q13.
Which nephrons run deep into the medulla
๐ Explanation:
Cortical nephron is short in length
Q14.
Kidney transplantation is the ultimate method of correction in which case
๐ Explanation:
A functioning kidney is used in transplantation
Q15.
Which loop of hence is permeable to water
๐ Explanation:
Only descending loop of henle is permeable to water.
Q16.
Which gland remove substances like sterols, hydrocarbons and waxes
๐ Explanation:
Sweat glands release these substances
Q17.
Presence of glucose in urine is known as
๐ Explanation:
Ketonuria is presence of ketone body in urine
Q18.
Inflammation of glomeruli of kidney is known as
Q19.
Angiotensinogen 2 is
๐ Explanation:
It only cause vasoconstriction
Q20.
ANF can cause
๐ Explanation:
It only cause vasodilation
Q21.
GFR in healthy individual is
๐ Explanation:
Its approx 125 ml/min I.e 180L per day
Q22.
Ciliated columnar cells are lined in which of the following
๐ Explanation:
In DCT columnar cells are present w/o cilia
Q23.
On average how much blood is filtered by kidney per minute
Q24.
Vasa recta is present in which type of nephron
๐ Explanation:
Its absent or highly reduced in cortical nephron
๐ Well done! You attempted all 24 questions.
Ready for a bigger challenge? Try the Full Assessment now!
Ready for a bigger challenge? Try the Full Assessment now!
Categorized Under:
Tags:
#biology
#biology chapter wise notes
#biology class 11
#biology for neet
#biology mcqs for neet
#biology revision
#biology revision questions
#biology test
#class 11th biology for neet
#excretory system
#excretory system class 11
#excretory system mcqs
#neet class 11th
#neet ug 2024
#neet ug exam 2024
#neet ug mcqs
#neet ug mock test
#neet ug practice
#neet ug practice questions
#neet ug questions
Leave a Reply
Related Similar Tests
๐บ Watch & Learn
Visual explanations and related video classes for better understanding.
๐ฅ Video Resources
Excretory System || Human Kidney MCQ || Most Important Questions for NEET 2022
Excretory System || Human Kidney MCQ || Most Important Questions for NEET 2022
Excretory products and their elimination class 11 neet previous year questions
Excretory System Class 11 Questions
NCERT OMR Quiz: Excretory System | NEET Toppers | Garima Goel
(7) Biology very important questions for NEET 2021 || Excretory System - Animal Physiology
Excretory Products and Their Elimination Class 11 | Menti Quiz | NEET 2020 Preparation |NEET Biology
๐ฌ Discuss this Topic
Have a doubt or want to share something? Drop a comment below!