Chordates are a group of animals characterized by having a notochord (a flexible rod that supports the body) at some stage in their development. This group includes vertebrates (animals with a spinal column) like mammals, birds, reptiles, amphibians, and fish, as well as some invertebrates such as tunicates and lancelets.

Chordate is a phylum of the animal kingdom. Chordates have a hollow CNS, post anal tail, gills as embryos, and a closed circulatory system. Humans belong to the phylum Chordata.

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What is a chordates?

Anonymous

∙ 15y ago

Updated: 6/10/2024

A Chordate is a animal with a notochord. They do not need to have spines- they just need to have a spinal cord. Fish, Reptiles, Mammals, Birds, and Amphibians are all members of the Chordate phylum. There are also invertabrates closley related to these members of the Chordate phylum that are Chordates.

Wiki User

∙ 14y ago

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Which is the correct order of organization for chordates?

The correct order of organization for chordates is Phylum Chordata, Subphylum Vertebrata, Class, Order, Family, Genus, and Species.

What do craniates have that earlier chordates did not have?

Craniates have a skull that surrounds and protects the brain, which is a feature that earlier chordates lacked. Additionally, craniates have a more complex nervous system and sensory organs compared to earlier chordates.

What runs down the back of all chordates?

nerve cord runs down the back of ALL chordates

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

What type of symmetry do chordates have?

I believe that chordates have bilateral symmetry but I'm not sure. Try looking at: http://faculty.clintoncc.suny.edu/faculty/michael.gregory/files/bio%20102/Bio%20102%20lectures/Animal%20Diversity/Deuterostomes/deuterostomes.htm

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 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).

Is chordates vertebrates?

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.

How do you write chordates in a sentence?

Chordates are animals with vertebrates.

Are chordates eukaryote?

Chordates are a group of animals which include vertebrates (animals having a spinal column), so yes, birds are chordates.

Are hemichordates not chordates?

Yes, hemichordates are not chordates as they are their own phylum.

What some chordates such as sea squirts and lancelets do not have?

Chordates such as the sea squirts and lancelets do not have a backbone that is why they are called vertebrate chordates.

Compare and contrast chordates and vertebrates?

look in the wikipedia

The largest living group of chordates is the?

humans, chordates are anything with a spine.

Are lancelets not true chordates?

Lancelets are considered true chordates because they possess a notochord, dorsal nerve cord, pharyngeal slits, and a post-anal tail at some stage in their life cycle, which are characteristic features of chordates. They are believed to represent an early evolutionary stage of the chordates.

What are chordates and non chordates?

Some of these non-chordates are marine animals. These animals are without a backbone. Some of these animals are... Fish Coral Sea-Aneamone

Which extant chordates are postulated to be most like the earliest chordates in appearance?

lancelets

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