CHORDATA - ความหมายในภาษาอังกฤษ -

chordata  The phylum Chordata consists of animals with a flexible rod supporting their dorsal or back sides The phylum name derives from the Greek root word chord- 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

The phylum Chordata contains all of the animals that have a rod-like structure used to give them support In most cases this is the spine or The meaning of CHORDATA is a phylum comprising animals having at least at some stage of development a more or less well-developed notochord,

Chordata are bilaterally symmetric, deuterostome coelomates, and the vertebrate Craniata 1 ใน 2 Divisions ของChordata ;กลุ่มมีกะโหลกหุ้มสมอง Acraniata 1 ใน 2 Division ของChordata ;กลุ่มไม่มีกะโหลกหุ้มสมอง Vertibrata Subphylum Vertebrata