MEDIUM
11th West Bengal Board
IMPORTANT
Earn 100

What is microvilli? Mention its main function in the renal tubular epithelial cells.

Important Questions on Excretory Products and their Elimination

MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 17 - Excretory Products and their Elimination>EXERCISE>Q 8
Why more mitochondria and more microvilli are present in the epithelial cells of proximal tubule than Henle's loop or distal tubule?
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 17 - Excretory Products and their Elimination>EXERCISE>Q 9
Why ammonia is present in the urine but not in the blood from where urine is formed? 
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 17 - Excretory Products and their Elimination>EXERCISE>Q 9
Which nitrogenous waste product of animal body is most harmful?
MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 17 - Excretory Products and their Elimination>EXERCISE>Q 10
What is the amount of glomerular filtrate per day?
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 17 - Excretory Products and their Elimination>EXERCISE>Q 10
What is the volume of urine excreted in 24 hours? 
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 17 - Excretory Products and their Elimination>EXERCISE>Q 10
What are the nitrogenous constituents of urine?
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 17 - Excretory Products and their Elimination>EXERCISE>Q 10
Name the hormones which act on renal tubules.
MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 17 - Excretory Products and their Elimination>EXERCISE>Q 11
What do you mean by obligatory water reabsorption and facultative water reabsorption?