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a hollow nerve cord, a notochord, pharyngeal pouches, and a postanal tail

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Lesly Jaskolski

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3y ago

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Related Questions

What three characteristics do all choridates share?

All chordates share three main characteristics: a dorsal hollow nerve cord, a notochord, and pharyngeal slits or pouches at some stage in their development.


What are the 3 characterios do all chordates share?

There are several characteristics that all chordatas share, including a dorsal hollow nerve cord. They also all will have pharyngeal slits and a notochord.


What three characteristics do all chordates share?

All chordates will have (in some stage of their life) adorsal, hollow nerve corda flexible, rodlike, internal supporting structure called a notochordpaired gill slits in the throat region


Why are sea squirts and lancelets referred to as invertebrate chordates?

They don't have a backbone and have all the characteristics of a chordate.


All vertebrates are chordates but not all chordates are vertebrates?

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.


What are two characteristics do all elements share?

Nothing, there not the same. They don't share characteristics.


Do all living things share common characteristics?

Living things share all of the following characteristics except _____.


What do all animals share with phylum Chordata?

All animals in the phylum Chordata share four key characteristics at some stage of their development: a notochord (a flexible, rod-like structure), a dorsal hollow nerve cord, pharyngeal slits or pouches, and a post-anal tail. These features are present in various forms throughout the life cycle of chordates, which include vertebrates, cephalochordates, and urochordates. While some of these traits may only be present during embryonic development, they are fundamental to the identity of chordates.


Are vertebrates the largest group among the chordates?

Vertebrates are a subgroup of the chordates, meaning that all vertebrates are chordates, but not all chordates are vertebrates. Vertebrates are distinguished from other chordates by having backbones or spinal columns.All vertebrates have muscular systems that mostly consist of paired masses, as well as a central nervous system which is partly located inside the backbone (if one is present). The defining characteristic of a vertebrate is considered the backbone or spinal cord, a brain case, and an internal skeleton, but the latter is not true for lampreys, and the former is arguably present in some other chordates. Rather, all vertebrates are most easily distinguished from all other chordates by having a clearly identifiable head. Sensory organs--especially eyes--are concentrated at the foreend of the body, and there is pronounced cephalization.


In what ways are tunicates and lancelts similar to humans?

Tunicates and lancelets are common to humans in that all of them are chordates. That is they share certain charcteristics at some point in their lives. Four traits that they all share are notochord, hollow dorsal nerve chord, post anal tail, and pharyngeal gill slits. Some of these characteristics disappear during development, others are retained.


What is the popular name for chordates?

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).


What characteristics do all the planets share?

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