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Edexcel IGCSE Biology (a) Characteristics of living organisms Question Bank

Practise linking characteristics of living organisms to labelled structures and explaining how they support movement and energy release.

Syllabus
First assessment 2019
Course
Biology 4BI1

Exam points

  • explain how labelled structures in Euglena support movement through water
  • link mitochondria to respiration, ATP release and a named life process

Covered syllabus points

1.1 Living organism characteristics

(a) Characteristics of living organisms question 1

[Maximum number: 3]

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

Figure for Question (a) Characteristics of living organisms question 1 — Edexcel IGCSE Biology

Explain which two labelled structures allow Euglena to move through water.

Refer to the diagram and your own knowledge in your answer.

1
2

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