Illumise doesn't evolve at all...
They all evolve at different levels
a stone onix will evolve into a stone steelixs?
yes
It Doesn't evolve. It's an all-round good Pokemon, i like to think of it like Gyarados' little brother.
all vertebrates are chordates because vertebrates are the sub- group of phylum chordates and also it follow one of the important feature of the chordates i.e. presence of notochord whereas all chordates are not vertebrates because some chordates are cephalochordates, urochordates.
There isn't a "popular name" for them. The most familiar chordates are the vertebrates, but not all chordates are vertebrates (tunicates, for example, are chordates).
One characteristic shared by all chordates is the presence of a notochord, a flexible rod that provides structural support. Humans, being classified under the phylum Chordata, possess a notochord during their embryonic development that eventually develops into the spinal column.
All fish are chordates. Chordates are vertebrates that have a hollow dorsal nerve called a notochord. They also have a central nervous system and gill clefts.
a backbone
Yes, chordates typically have a coelom. The coelom is a body cavity lined with mesoderm that surrounds the internal organs, providing space for organ movement and protection. It is considered an important characteristic of chordates, although not all chordates have a well-developed coelom.
Well, no they don't... There's a group of chordates called Agnatha which basically contains all the jawless chordates. And there are obviously limbless chordates present, the fishes and the snakes being the most well-known of the examples...
At some point in all chordates' lives, they have a notochord, a nerve chord, gill slits and a tail. Some chordates are more complex though.
All Chordates have(in part of their life or another) A Notochord A hollow dorsal nerve cord A post-anal tail
A notochord runs down the back of all chordates. It is a flexible rod-like structure that provides support and structure for the body.
True. All chordates have a dorsal tubular nerve cord, which is a defining characteristic of this phylum.
Yes, most chordates are vertebrates.