The Excretory System
Appeared in 10 of the 11 available papers.
Appears almost every year — treat as core
Average per paper it appears in · 62 marks in total
31% of this chapter's 49 questions
16 questions carry a figure — practise drawing them
Question-type distribution
- Short answer15
- MCQ6
- Biological term6
- Differentiate5
- Diagram4
- Odd one out3
- Definition3
- Reasoning3
Most frequent topics
Showing 24 of 49 matching questions (61.5 marks).
24 questions
The figure given below shows a part of a nephron. Answer the questions that follow:

Correct and rewrite the statements by changing the biological term that is underlined for each statement:
The diagram given below represents an organ system in the human body. Study the same and answer the questions that follow:

Correct the following statements by changing the underlined words:
Choose between the two options to answer the question specified in the brackets for the following: Example: Corolla or Calyx (Which is the outer whorl?) Answer: Calyx
Give appropriate biological or technical terms for the following:
The diagram given below is that of a structure present in a human kidney. Study the same and answer the questions that follow:

Differentiate between the following pairs on the basis of what is indicated in the brackets:
Name the following:
Choose the ODD one out of the following terms given and name the CATEGORY to which the others belong:
Differentiate between the following pairs on the basis of what is mentioned in brackets:
Give biological reasons for the following statements:
Choose the correct answer from each of the four options given below:
- (a)Urinary bladder
- (b)Urethra
- (c)Renal pelvis
- (d)Renal pyramid
State the exact location of the following structures: