MEDIUM
11th ICSE
IMPORTANT
Earn 100

What changes occur to the walls of Distal Convoluted Tubule (DCT) of a nephron when vasopressin is released by pituitary into the bloodstream?

Important Questions on Excretory Products and Their Elimination

EASY
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 22 - Excretory Products and Their Elimination>Chapter Practice>Q 13
The longer loop of Henle produces more hypertonic urine. Is this statement true or false?
EASY
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 22 - Excretory Products and Their Elimination>Chapter Practice>Q 14
Explain mechanism by which nephron adds some materials to the filtrate?
MEDIUM
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 22 - Excretory Products and Their Elimination>Chapter Practice>Q 15
How is urea formed in the animal body?
EASY
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 22 - Excretory Products and Their Elimination>Chapter Practice>Q 16
What is an artificial kidney?
MEDIUM
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 22 - Excretory Products and Their Elimination>Chapter Practice>Q 17
Describe some important metabolic wastes excreted from the human body.
MEDIUM
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 22 - Excretory Products and Their Elimination>Chapter Practice>Q 18
How does the loop of Henle help in concentrating the urine in mammals of terrestrial adaptation?
MEDIUM
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 22 - Excretory Products and Their Elimination>Chapter Practice>Q 19
How are the major excretory products eliminated from the body?
MEDIUM
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 22 - Excretory Products and Their Elimination>Chapter Practice>Q 20
Where do ultrafiltration, reabsorption and secretion occur in a nephron?