diphyletic


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diphyletic

[dī·fə′led·ik]
(evolution)
Originating from two lines of descent.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
Differentiation of miniature inverted transposable element (MITE) system in asian rice cultivars and its inference for diphyletic origin of two sub-species of asian cultivated rice.
The 'nacre', identified by Batten (1984) from both groups of the diphyletic Platyceratidae (Fryda et al.
The next puzzles were two questions: Are the aplacophoran Solenogastres and Caudofoveata monophyletic or diphyletic? Are they plesiomorphic, positioned at the base of the mollusc tree, or are they derived?
The deciduous dentition of Percrocuta Kretzoi and the diphyletic origin of hyaenas (Carnivora, Mammalia).