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Well the vertibrate jaw has a funny history, First my mom and your dad got together and you no what happend from there
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Wiki User
∙ 12y ago
The vertebrate jaw first appeared in early jawless fishes, such as the now-extinct Placodermi, around 450 million years ago during the Ordovician period. This evolutionary development allowed for more efficient feeding and contributed to the success of jawed vertebrates.
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∙ 11y agofishes
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When did the first vertebrate appear?
vertebrates evolved from micro-organisms many millions of years ago...Another point of view:This actually depends upon your personal view. For the Christian, the story of creation as it appears in the book of Genesis clearly indicates that the first vertebrates appeared on the fifth day of creation, when God created birds, fish and other sea creatures.Oldest known vertebrateA five-centimetre fossil, known as the Ediacara Chordate and uncovered in South Australia is believed to be the oldest vertebrate ever found. The fossil looks like an elongated tadpole and is believed to be at least 560 million years old.
What continent did human first appear?
Human life first appeared in Africa and then proceeded to migrate to other continents.
When may homo sapiens have first appeared in Africa?
Homo sapiens, the modern human species, is believed to have first appeared in Africa around 300,000 years ago based on archaeological and genetic evidence. This early population eventually spread out of Africa to colonize the rest of the world.
During what epoch do scientists believe that modern humans appeared?
Dick
What is the era period and epoch in which homo sapiens first appeared?
Homo sapiens first appeared during the Quaternary period, specifically in the Middle Paleolithic epoch within the Pleistocene epoch.
The vertebrate jaw first appeared in which organisms?
a. fishes b. amphibians c. reptiles d. birds e. mammals Answer= a. fishes
The vertebrate lung first appeared in which organism?
fish
What actors and actresses appeared in Jaw - 2005?
The cast of Jaw - 2005 includes: Jeff Maschi as Jaw
3 trends in vertebrate evolution among fish?
jaw vs jawless cartilage vs bony lol idk the 3rd
Do any vertebrates have shells?
No, not all vertebrates have jaws. In fact, one specific vertebrate that does not have a jaw is the jawless fish!
Was a dinosaur the first Vertebrate?
The first vertebrate was Pikaia, which lived 510 million years ago, 280 million years BEFORE dinosaurs.
What are the first vertebrate to live on the land?
Amphibia .
What was the first vertebrates?
Amongst the living the most primitive vertebrate is the Hagfish.
What actors and actresses appeared in The Marble Jaw - 2009?
The cast of The Marble Jaw - 2009 includes: Tristan Lindsay as Gabriel St. Mark
Is a beaver a vertebrate or in vertebrate?
A Beaver is a vertebrate and a mammal.
Is a salamander a invertebrate or a vertebrate?
vertebrate.
Why were reptiles are the first vertebrate group to live on land?
no. amphibians were
