Morphology-based taxonomies do not accurately reflect genealogical … – Phys.Org
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Morphology-based taxonomies do not accurately reflect genealogical …
Phys.Org With the aid of these fossils and the most comprehensive analysis yet carried out of gene sequences from extant species, an international team led by W"orheide has now reassessed the genealogy of the rock sponges – and show that, in many cases, … |