shaDetwert2iry shaDetwert2iry

08-04-2017
Biology

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Fossil evidence shows that structures considered vestigial in living organisms

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dansenfrans dansenfrans

08-04-2017

Vestigial organs are organs that we don't use but maybe our ancestor use this organ and the organ will evolve into smaller. Example : Appendix, Hair in chest, canine.

This theory come from J.B Lamarck

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