a notochord.
Yes, the ventral nerve cord is a character found in chordates, not non-chordates. It is a defining feature of chordates, running along the belly side of the body and often involved in coordinating motor functions.
The movement for chordates is characterized by the presence of a notochord, dorsal nerve cord, pharyngeal slits, and a post-anal tail at some stage of their development. These characteristics are unique to chordates and help differentiate them from other animal groups.
Chordates are characterized by having a notochord, a dorsal nerve cord, pharyngeal slits or pouches, and a post-anal tail at some point during their development. These features set chordates apart from other animals and are key indicators of their evolutionary relationships.
There isn't a "popular name" for them. The most familiar chordates are the vertebrates, but not all chordates are vertebrates (tunicates, for example, are chordates).
all vertebrates are chordates because vertebrates are the sub- group of phylum chordates and also it follow one of the important feature of the chordates i.e. presence of notochord whereas all chordates are not vertebrates because some chordates are cephalochordates, urochordates.
Chordates are not vertebrates because although some vertebrates are chordates theres many reasons why chordates arent vertebrates.the first reason is because chordates consist of a notochord or a dorsal nerve.
Chordates are animals with vertebrates.
Chordates are a group of animals which include vertebrates (animals having a spinal column), so yes, birds are chordates.
Yes, hemichordates are not chordates as they are their own phylum.
Chordates such as the sea squirts and lancelets do not have a backbone that is why they are called vertebrate chordates.
no
look in the wikipedia