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A3.2 Classification & cladistics - written task

This question is in the style of an extended IB exam question from paper 2. It covers Higher level material from the guide. The activity includes information about the morphology of a squid eye and human eye, as well as a short comparison of the two species' DNA and proteomes. It tests some of the concepts from this topic including morphological classification and DNA sequences as evidence for cladistics. Optional...

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