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Yes, it is. It is somewhat like cartilage.
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∙ 8y ago
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What structure supports a butterflies instead of a backbone?
A notochord. The notochord is a flexible, rod-shaped body found in embryos of all chordates. It is composed of cells derived from the mesoderm and defines the primitive axis of the embryo.
Why is a notochord important to vertebrates?
Notochords are important to vertebrates because it forms the main support of the body. A notochord is a flexible rod-like structure.
What describes a notochord?
Is a flexible, supporting structure
Which phyla possesses members that have a notochord?
Chordata is the phylum that possesses members with a notochord, which is a flexible rod-like structure that provides support. This phylum includes animals such as mammals, birds, reptiles, amphibians, and fish.
The firm flexible rod found in the dorsal area in chordates?
Notochord.
What is the phylum of penguins?
Penguins belong to the phylum Chordata, which includes animals with a notochord (a flexible rod-like structure) at some stage of their development.
What is the definition of notochord?
Notochord- a flexible rod that supports a chordates back.notochord is a stuff rod of conective tissue.it is present in the mid_dorsal region of the embryo.in the lower chordates .the notochord is present throughout of life but in vertebrates .the vertebral column or bacjbone replaces it.
Flexible rod that supports an animal's back?
I believe it's a spine or backbone.
Why does a Iguana Belong to a chordata phylum?
Iguanas belong to the phylum Chordata because they possess a notochord at some stage of their development, either in their embryonic or adult form. The notochord is a flexible rod-like structure that provides support and structure to the body. This is a defining characteristic of the Chordata phylum.
Why are organisms included under phylum chordata named so?
Organisms under phylum Chordata are named so because they possess a notochord at some stage of their development. The notochord is a flexible rod-like structure that provides support and structure to the body. This distinguishing feature gives the phylum its name, derived from the Greek word "chord" meaning string.
What are the characteristics of nonvertebrate chordate?
Chordates are the organisms that have a rod like cartilagenous structure called notochord which gives rise to nervous system. These have pharyngeal gill slits. Nonchordates are the organisms that do not have a notochord. These do not have pharyngeal gill slits.
How can a notochord differ from a proper backbone?
A notochord is a flexible rod-like structure found in some chordates, providing support, while a proper backbone is a more complex structure made of vertebrae. Backbones have more specialized functions, such as protecting the spinal cord and allowing for more precise movement. Notochords are often found in embryonic stages and may be replaced by a backbone during development.
