EASY
10th ICSE
IMPORTANT
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ADH helps in water elimination making the urine hypotonic.

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Important Questions on The Excretory System

MEDIUM
10th ICSE
IMPORTANT
ICSE Self - Study in Biology>Chapter 8 - The Excretory System>TEST YOURSELF>Q 3
Two abnormal constituents of urine are blood and sugar.
EASY
10th ICSE
IMPORTANT
ICSE Self - Study in Biology>Chapter 8 - The Excretory System>TEST YOURSELF>Q 3
Micturition is carried out by a reflex.
EASY
10th ICSE
IMPORTANT
ICSE Self - Study in Biology>Chapter 8 - The Excretory System>TEST YOURSELF>Q 3
Loop of Henle helps in selective reabsorption.
MEDIUM
10th ICSE
IMPORTANT
ICSE Self - Study in Biology>Chapter 8 - The Excretory System>TEST YOURSELF>Q 3
The blood is thicker in afferent arterioles as compared to efferent arterioles.
MEDIUM
10th ICSE
IMPORTANT
ICSE Self - Study in Biology>Chapter 8 - The Excretory System>TEST YOURSELF>Q 3
Kidney helps in osmoregulation.
EASY
10th ICSE
IMPORTANT
ICSE Self - Study in Biology>Chapter 8 - The Excretory System>TEST YOURSELF>Q 3
Seven millions of nephrons are present in two kidneys.
MEDIUM
10th ICSE
IMPORTANT
ICSE Self - Study in Biology>Chapter 8 - The Excretory System>TEST YOURSELF>Q 3
Urea is produced in the kidney.
EASY
10th ICSE
IMPORTANT
ICSE Self - Study in Biology>Chapter 8 - The Excretory System>TEST YOURSELF>Q 3
The neck of the urinary bladder is called ureter.