Skip to content

Course home

Sign up

2.1 Principles of organisation

EasyMediumHard
1234567891011
Question 8
F

Amoeba is a unicellular organism that lives in pond water. A mouse is a multicellular organism.

a.

Explain why Amoeba does not have any tissues.

[2]
b.

The cells of a mouse differentiate as the mouse develops. Explain one advantage to the mouse of having specialised cells.

[2]
c.

A mouse needs organ systems but Amoeba does not. Suggest why.

[2]
Markscheme

2.1 Principles of organisation Questions

  1. GCSE
  2. /Biology
  3. /2.1 Principles of organisation

19 exam-style questions on AQA GCSE Biology 2.1 Principles of organisation, covering 2.1 Principles of organisation. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank