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The Excretory System

Appeared in 10 of the 11 available papers.

Examined in
10 of 11 papers

Appears almost every year — treat as core

Typically worth
6.2 marks

Average per paper it appears in · 62 marks in total

Usual form
Short answer

31% of this chapter's 49 questions

Needs a diagram
33%

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

Urochrome 3Nephron 3Excretion 2Ultrafiltration 2Steps in urine formation 2Longitudinal section of the kidney 2Urine and urea 2Kidney disorders — albuminuria 1

Showing 25 of 49 matching questions (61.5 marks).

25 questions