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Edexcel IGCSE Biology (a) Level of organisation Question Bank

Practise linking organelles, cells, tissues, organs and systems to definitions and labelled biological examples.

Syllabus
First assessment 2019
Course
Biology 4BI1

Exam points

  • state why examples
  • identify tissue, organ or organelle from definitions, images or labelled structures

Covered syllabus points

2.1 The levels of organisation in organisms

(a) Level of organisation question 1

[Maximum number: 1]

Euglena is a microorganism that lives in water.
The diagram shows Euglena with some structures labelled.

Figure for Question (a) Level of organisation question 1 — Edexcel IGCSE Biology

Some of the labelled structures are known as organelles.

State what is meant by the term organelle.

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