Bones
The cassowary's most interesting feature is arguably its helmet. Properly called a casque, the helmet is a bony plate which sits vertically on the bird's head.
Bony fish are in the PHYLUM VERTEBRATA
bony fish, dinosaurs, bird evolution
TWO: Chondricythes- Possessing Cartilage, Heterocercal Ffin Osteichthyes- Possessing Bones and homocercal fin.
gain of water through food
The dragonfish is in the Animalia kingdom. It belongs to the Phylum Chordata because it has a backbone, and it is in the Class Actinopterygii because it is a bony fish.
A bastard wing is a tuft of feathers borne by the bony thumb-like structure in a bird's wing.
Fused into a single bony element called the pygostyle that support the tail feathers and musculature.
It takes place in the ocean or external. And fish develop in eggs
Archaeopteryx is the earliest undisputed bird. A weak flyer, it shared characteristics with its dinosaur ancestors. Fossils show that Archaeopteryx , like dinosaurs, had teeth, a long bony tail, and grasping claws on its wings, but also had a bird-style hip and feathers.
yes b/c a bony fish has to have a bony body
There are bony fishes and cartilaginous fishes.