Evolution through natural selection

Acknowledgements

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Grateful acknowledgement is made to the following sources for permission to reproduce material:

Figure 1: English Heritage Photo Library;

Figure 3: Endler, J. A. 1980, ‘Natural selection on colour patterns in Poecilia reticulata’, Evolution, 34(1), pp. 76–91, AllenPress, Inc.

Unit Image

creationism: Flickr.com