pterygomandibular raphe A tendinous thickening of the buccopharyngeal fascia, separating and giving origin to the buccinator muscle anteriorly and the superior constrictor of the pharynx posteriorly. Synonym: raphe pterygomandibularis, pterygomandibular ligament...
Adaptation, in biology and ecology, refers to the process or trait through which organisms or the populations in a habit..
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