chordata
Chordata Definition, Characteristics & Habitat - Lesson -
The Chordata is the animal phylum with which everyone is most intimately familiar, since it includes humans and other vertebrates However, not all chordates
เว็บไซต์ chordata The Chordata is the animal phylum with which everyone is most intimately familiar, since it includes humans and other vertebrates However, not all chordates chordata The Phylum Chordata is named for the stiffened rod that extends down the back, called a notochord Chordates have segmented external muscles, a an aorta below
chordata The eight characteristics of the phylum Chordata are: Pharyngeal pouches and pharyngeal gill slits; One dorsal nerve cord; Notochord; Post-anal tail; Digestive Animals in the phylum Chordata share four key features: a notochord, a dorsal hollow nerve cord, pharyngeal slits, and a post-anal tail The Chordata is a monophyletic group consisting of three living phyla: Cephalochordata, Urochordata, and Vertebrata Morphology-based studies on the origin and
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