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Characteristics and Classification of Living Organisms
Practice Questions

40 CIE IGCSE Biology questions on Characteristics and Classification of Living Organisms, each with instant feedback and a full examiner-style mark scheme.

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✨ Revision guide includes key terms, worked examples and exam technique for Characteristics and Classification of Living Organisms.

Try 2 sample questions on Characteristics and Classification of Living Organisms

Question 1 · 1 mark · Difficulty 1/3

Which process releases energy from food molecules in cells?

  1. Excretion
  2. Photosynthesis
  3. Respiration
  4. Digestion
Show answer & explanation
✓ Answer: C — Respiration
Respiration is the chemical process in cells that breaks down glucose to release energy (ATP). It occurs in all living cells continuously.
Question 2 · 1 mark · Difficulty 1/3

What is nutrition?

  1. The process of taking in and using food substances for energy, growth, and repair
  2. Only photosynthesis
  3. Only drinking water
  4. Only eating food
Show answer & explanation
✓ Answer: A — The process of taking in and using food substances for energy, growth, and repair
Nutrition includes obtaining food (by eating or photosynthesis), digesting it, absorbing nutrients, and using them for energy, growth, and repair.
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20 questions · 25 min · free

CIE IGCSE Biology: Characteristics and Classification of Living Organisms FAQ

Is Kramizo free for CIE IGCSE students preparing for Biology?
Yes — completely free. Every student gets 45 questions a day on the free plan, with no card required and no trial countdown. That free quota works across every subject and every topic in our bank, so you can mix Characteristics and Classification of Living Organisms practice with other Biology topics or even switch to a totally different CIE subject without paying anything. Kramizo's optional Pro plan removes the daily cap and adds detailed progress analytics, but the free tier is the real product — used by thousands of GCSE, IGCSE and CSEC students.
Are the Characteristics and Classification of Living Organisms questions aligned to the official CIE IGCSE Biology syllabus?
Every question is written against the published CIE IGCSE Biology specification, including the exact command words (state, describe, explain, calculate, evaluate, etc.), mark allocations, and difficulty tier you'd see on a real CIE paper. Explanations are written in the style of official examiner mark schemes — they tell you what is being awarded marks and why distractors are wrong, not just whether you got it right. The bank is continually refined to match the latest syllabus updates from CIE.
How is Characteristics and Classification of Living Organisms typically tested on CIE IGCSE Biology papers?
Characteristics and Classification of Living Organisms appears across multiple question types on real CIE IGCSE Biology papers — most commonly as multiple-choice questions in the objective section, structured short-answer questions in the main paper, and occasionally as part of an extended response. Kramizo's practice bank reflects that mix: 4-option MCQs, true/false statements, fill-in-the-blank key terms, multi-select questions, and ordering questions. Working through the bank gives you exposure to every question style examiners actually use.

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