Naked Science Forum
Life Sciences => Plant Sciences, Zoology & Evolution => Topic started by: Lewis Thomson on 13/01/2022 10:05:54
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Chris would like to know the answer to this question.
"How did the chrysalis phase of the caterpillar / butterfly lifecycle evolve? Evolution is about a long series of very small steps but it is difficult to imagine how an insect species could incrementally move from a non-chrysalis lifecycle to one that does."
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