Excretory Products and their Elimination
21 CBSE Class 11 Biology practice questions with answers and worked solutions.
- Difficulty: 17 easy · 4 moderate.
- Most-asked subtopics: Modes of Excretion (4), Regulation of Kidney Function (4), Micturition (3).
- Updated 7 October 2026.
#1Modes of Excretion
#2Modes of Excretion
#3Modes of Excretion
- Set · 3 questionsName the following:
#4Modes of Excretion
#5Human Excretory System
#6Human Excretory System
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#7Urine Formation
- Set · 2 questionsIndicate whether the following statements are true or false :
#8Urine Formation
#9Function of the Tubules
- Set · 1 questionFill in the gaps :
#10Function of the Tubules
- Set · 1 questionIndicate whether the following statements are true or false :
#11Mechanism of Concentration of the Filtrate
#12Mechanism of Concentration of the Filtrate
#13Regulation of Kidney Function
- Set · 1 questionIndicate whether the following statements are true or false :
#14Regulation of Kidney Function
#15Regulation of Kidney Function
- Set · 1 questionFill in the gaps :
#16Regulation of Kidney Function
- Set · 1 questionIndicate whether the following statements are true or false :
#17Micturition
#18Micturition
- Set · 1 questionFill in the gaps :
#19Micturition
#20Role of Other Organs in Excretion
- Set · 1 questionFill in the gaps :
#21Disorders of the Excretory System
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