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4.1 Evolution and natural selection

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Question 17
F

A population of beetles contains individuals with different inherited colours. Which process can produce a new allele for colour?

[1]
A

a mutation in the DNA

B

a change in the diet

C

a reduction in the habitat

D

a increase in the temperature

Markscheme

4.1 Evolution and natural selection Questions

  1. GCSE
  2. /Biology
  3. /4.1 Evolution and natural selection

85 exam-style questions on Edexcel GCSE Biology 4.1 Evolution and natural selection, covering 4.1.1 Work of Darwin and Wallace and 4.1.2 Resistant organisms and evolution. Each one has a worked solution and a mark scheme showing where the marks go.

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