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CIE · IGCSE · Biology

Plant Nutrition
Practice Questions

78 CIE IGCSE Biology questions on Plant Nutrition, 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 Plant Nutrition.

Try 2 sample questions on Plant Nutrition

Question 1 · 1 mark · Difficulty 1/3

What is the equation for photosynthesis?

  1. CO₂ + H₂O → Glucose + O₂ (using light energy)
  2. Glucose → Ethanol + CO₂
  3. O₂ + H₂O → CO₂ + Glucose
  4. Glucose + O₂ → CO₂ + H₂O
Show answer & explanation
✓ Answer: ACO₂ + H₂O → Glucose + O₂ (using light energy)
6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂. Carbon dioxide and water are converted to glucose and oxygen using light energy absorbed by chlorophyll.
Question 2 · 1 mark · Difficulty 1/3

What is the role of chlorophyll?

  1. Transport water
  2. Absorb light energy needed for photosynthesis
  3. Store glucose
  4. Produce CO₂
Show answer & explanation
✓ Answer: BAbsorb light energy needed for photosynthesis
Chlorophyll is the green pigment in chloroplasts. It absorbs red and blue light (reflects green, hence the colour) and converts light energy to chemical energy.
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20 questions · 25 min · free

CIE IGCSE Biology: Plant Nutrition 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 Plant Nutrition 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 Plant Nutrition 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 Plant Nutrition typically tested on CIE IGCSE Biology papers?
Plant Nutrition 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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