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What is the name of a eel shaped fish without a jaw that retains its notochord?
I think it is called a Lamprey.
Do cats exhibit a notochord at some stage of its development?
You did. Your backbone formed on the notochord. There are some fish, the lamprey, I think, that retain a notochord, These animals are chordates but not vertebrates.
Is a lamprey a chordata or a non-chordata?
A lamprey is a chordata. Lampreys belong to the subphylum Vertebrata within the phylum Chordata, as they have a notochord, dorsal nerve cord, and other characteristic features of chordates.
What is the most ancient group of vertebrate's?
fish The vertebrates have a nebulous starting point. There are some chordates that have more of a notochord than a true vertebrate column. Some taxicologists are more comfortable saying that a Coelacanth has a notochord rather than a vertebrate column when clearly the vertebrate are present in this animal. So its is a matter of your own definition. One could say 'at a stretch' that the hagfish and lamprey are the most ancient vertebrates.
What is the birth name of Lex Lamprey?
Lex Lamprey's birth name is Alexander Jon Lamprey.
Does a lamprey have a dorsal nerve cord?
Yes
How tall is Zane Lamprey?
Zane Lamprey is 6'.
Are lamprey eels born in eggs?
How a Lamprey birth
The firm flexible rod found in the dorsal area in chordates?
Notochord.
When was Caspian lamprey created?
Caspian lamprey was created in 1870.
When was Chestnut lamprey created?
Chestnut lamprey was created in 1858.
When was Silver lamprey created?
Silver lamprey was created in 1937.
