What is a vertebrate? (Characteristics of Vertebrates (Backbone…
What is a vertebrate?
Characteristics of Vertebrates
Vereinbartes have backbones.
This is called vertebrates
Backbone gives structure to body, and has many joints and controls many joints that allow u to move.
Backbone of a vertebrate is an endoskeleton.
Endoskeleton includes the skull and ribs
Endoskeleton doesn't get replaced when the body grows.
Characteristics of Chordates
Ancient jawless fish.
Flexible rod that supports back.
Replaced by backbone in vertebrates.
Keeping Conditions Stable
Refereed to as "cold blooded
Blood is warm so this is misleading.
Have same body temp weather cold or warm.
Usually does not change temp much.
Keep conditions stable