Vertebrae.
folds stabilized by hydrogen bonds between segments of the polypeptide backbone.
The segments of an annelid are called "metameres" or "somites." Annelids, such as earthworms and leeches, have a body that is divided into these repeating segments, which are separated by internal and external septa. This segmentation allows for greater flexibility and mobility, as well as the specialization of certain segments for specific functions.
If the line segments are straight, then it is a triangle.
It is called a polygon. * * * * * Yes, but only if they are straight line segments. And, in that case, the shape is a quadrilateral.
This is the vertex of the angle between the two line segments
backbone
In vertebrates, a backbone of bone or cartilage segments called vertebrae develops around the notochord. Hope i could help
The backbone is also called the spine.
Good luck
folds stabilized by hydrogen bonds between segments of the polypeptide backbone.
Arthropods are invertabrates (no backbone) which have segmented bodies and limbs. However, some arthropods, such as insects, have 3 body segments. Chelicerata - a group which includes spiders - have 2 segments, the cephalothorax and the abdomen.
The individual units of the backbone are called vertebrae.
They don't have a backbone. They have an exoskeleton.
A single bone out of the spinal column in called a vertabre.
Vertebrata.
The backbone is also known as the spinal column or spine, and the individual bones that make up the backbone are called vertebrae.
vertebre;backbone;or if no backbone; invertebrate