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4.2 Evidence for evolution and classification

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Question 5
F

The fossil skeleton known as Lucy was found in Ethiopia in 1974. Lucy is about 3.2 million years old.

a.

Lucy walked upright on two legs.

Give one feature of Lucy's skeleton that shows this.

[1]
b.

Ardi is about 4.4 million years old.

Calculate how many years older Ardi is than Lucy.

[1]
c.

Compare the features of Lucy with the features of Ardi.

[3]
Markscheme

4.2 Evidence for evolution and classification Questions

  1. GCSE
  2. /Biology
  3. /4.2 Evidence for evolution and classification

40 exam-style questions on Edexcel GCSE Biology 4.2 Evidence for evolution and classification, covering 4.2.1 Fossil evidence for human evolution, 4.2.2 Stone tool evidence for human evolution, 4.2.3 Pentadactyl limb as evidence, and 4.2.4 Three domains classification. Each one has a worked solution and a mark scheme showing where the marks go.

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