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IB Biology HL D2.1.17 Hl Tumour Differences Questions

Analyse local tumour growth, malignant invasion and metastatic spread to secondary tumours in IB Biology HL D2.1.17.

Syllabus
First assessment 2025
Course
Biology HL
Level
HL

Exam points

  • Identify malignant metastatic spread when cancer cells appear in a distant organ.
  • Interpret metastasis and secondary-tumour evidence to trace cancer-cell spread to a distant organ.

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Study D2.1.17 (HL)—Tumour differences conceptsOpen the corresponding Concept lesson for explanations, examples and exam connections.

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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