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IB Biology HL D2.1.17 Hl Tumour Differences Questions

Practise distinguishing benign tumours that grow locally from malignant tumours that invade nearby tissues, and identify how metastasis forms secondary tumours in IB Biology HL D2.1.17.

Syllabus
First assessment 2025
Course
Biology HL
Level
HL

Exam points

  • Identify metastasis from evidence that cancer cells from one tissue form a tumour in a different organ.
  • Recognize metastasis, mitosis and cytokinesis as processes involved in forming secondary tumours.

IB Biology HL D2.1.17 Hl Tumour Differences Questions question 1

[Maximum number: 1]

Which processes occur during the development of secondary tumours?

I. Cytokinesis
II. Metastasis
III. Mitosis

A

I and II only

B

II and III only

C

I and III only

D

I, II and III

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