Question:
Molecular techniques like DNA sequencing led to a
Last updated: 7/7/2022
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Molecular techniques like DNA sequencing led to a restructuring of morphologically-based taxonomy and phylogeny such that rotifers and nematodes were designated as closely related. annelids and arthropods were designated as closely related. Bilateria was designated as a monophyletic group. Ecdysozoa and Lophotrochozoa were designated as clades. echinoderms and chordates were placed in entirely different clades.