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2.2 Animal tissues, organs and organ systems

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Question 49
F

A person has a benign tumour growing inside their skull. Why can this tumour still damage the person's health?

[1]
A

Its cells travel in the blood and form tumours in other organs

B

Its cells invade the healthy brain tissue that surrounds it

C

It grows larger and presses on the brain tissue next to it

D

It releases carcinogens into the blood flowing to the brain

Markscheme

2.2 Animal tissues, organs and organ systems Questions

  1. GCSE
  2. /Biology
  3. /2.2 Animal tissues, organs and organ systems

179 exam-style questions on AQA GCSE Biology 2.2 Animal tissues, organs and organ systems, covering 2.2.1 The human digestive system, 2.2.2 The heart and blood vessels, 2.2.3 Blood, 2.2.4 Coronary heart disease: a non-communicable disease, 2.2.5 Health issues, 2.2.6 The effect of lifestyle on some non-communicable diseases, and 2.2.7 Cancer. Each one has a worked solution and a mark scheme showing where the marks go.

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