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Which trait evolved first jaws or lung?
Yes
What was the first class to have jaws?
The first class of animals to have jaws were the gnathostomes, which include all jawed vertebrates such as fish, amphibians, reptiles, birds, and mammals. Jaws evolved from skeletal rods that supported the gills in the early jawless vertebrates.
How can you use the word primate in a sentence?
It is believed humans evolved from primates.
Why is the number of pharyngeal gill slits in sharks fewer than that of other marine fishes?
"Jaws are believed to have evolved from the first pair of gill arches of agnathans. The second pair of gill arches became support structures for the jaws." - Biology Laboratory Manual, Ninth Edition Darrel S. Vodopich and Randy MooreSo, sharks have fewer gill slits because the first two pairs became the jaw and the structural support for the jaw.
What animal has stronger jaws a wolf of a pit bull dog?
A wolf typically has stronger jaws than a pit bull dog. Wolves have evolved powerful jaws designed for hunting and taking down large prey in the wild, while pit bulls were selectively bred for different qualities such as gameness and strength but do not match the jaw strength of a wolf.
Why did jaws evolve invertebrates?
Jaws evolved from the gill bars on fish.
Which trait evolved first jaws or lung?
Yes
What feature of agnathans evolved into jaws in early jawed fishes?
Gill supports
What was the first class to have jaws?
The first class of animals to have jaws were the gnathostomes, which include all jawed vertebrates such as fish, amphibians, reptiles, birds, and mammals. Jaws evolved from skeletal rods that supported the gills in the early jawless vertebrates.
What kingdom is fungus believed to have evolved from?
I liek cheese. ._.
What types of animals are believed to have evolved from segmented worms?
arthropods
Who believed that electrons evolved around the neucleus in orbit?
Bohr
HIV is believed to have evolved from a similar virus found in what animal?
Gorillas.
What made Darwin important?
He believed we evolved and that we were not created by a greater being
How can you use the word primate in a sentence?
It is believed humans evolved from primates.
Why was the evolution of jaws an important event in vertebrate history?
The evolution of jaws is believed to be used originally for respiratory purposes. However, it is important to the history of vertebrates mainly because it allowed for more efficient eating.
Why was it believed that there was life on mars?
because it has water and it evolved quicker than earht.
