The appendicular skeleton is the portion of the skeleton of vertebrates consisting of the bones or cartilage that support the appendages.
From Wikipedia, the free encyclopedia. The appendicular skeleton is the portion of the skeleton of vertebrates consisting of the bones or cartilage that support the appendages. Appendages appeared as fins in early fishes, and subsequently evolved into the limbs of tetrapods. The appendicular skeleton of 126 bones and the axial skeleton of 80 bones together form the complete skeleton of 206 bones in the human body. Unlike the axial skeleton, the appendicular skeleton is unfused. The classification of the human skeleton into the axial skeleton and the appendicular skeleton may seem somewhat arbitrary-especially if, as is usual, you have to learn about. in both groups i.e. all the human skeleton for your course. It is easy to remember how the axial skeleton and appendicular skeleton are classified by learning and remembering the meaning of the word appendage (or appendages in the plural). In general biology the word appendage refers to a natural body part that protrudes from the centre of an animal's body. The appendicular skeleton is the part of the human skeleton that includes the arms and hands, legs and feet, the shoulder girdle and the pelvic girdle. The appendicular skeleton is shown shaded pink in the diagram of the appendicular skeleton on the right. (The bones shaded greenish-yellow form the axial skeleton .). This is because the appendicular skeleton is symmetrical. For example, there are 2 humerus bones in each human appendicular skeleton-one humerus bone in each of the two upper-arms. Similarly, there are two navicular bones in every appendicular skeleton, one in each of the two ankles. The axial consists of the skull, vertebral column, sacrum, coccyx, ribs, and sternum. And, the appendicular skeletal system is composed of the bones of the arms and legs. the appendicular skeleton is the limbs and limb girdles that are attached to the axial skeleton and the axial skeleton is the head and trunk. This includes the skull, ribs, sternum, and vertebral column. The appendicular skeleton are the bones of the appendages (arms, legs) including the shoulder blade and the bones of the pelvic girdle. Of the 206 bones in the human skeleton, the appendicular skeleton comprises 126. Functionally it is involved in locomotion (lower limbs) of the axial skeleton and manipulation of objects in the environment (upper limbs). The appendicular skeleton of 126 bones and the axial skeleton of 80 bones together form the complete skeleton of 206 bones in the human body. Unlike the axial skeleton, the appendicular skeleton is unfused. The appendicular skeleton is the portion of human and many animal skeletons that includes the limbs, the pelvis, and the pectoral girdle — in other words, most things outside of the skull, the spine, and the ribs. For adult humans, this includes approximately 126 of the roughly 206 fully formed bones. Two girdles, the pectoral girdle and the pelvis, serve as anchors to attach the appendicular portion to the axial skeleton. The pectoral girdle, consisting of the collarbone and shoulder blades, connects the upper limbs to the sternum. Hips, Shoulders, Arms, and Legs: Bones of the Appendicular Skeleton The bones of the human skeleton are divided into two groups. The axial skeleton includes all the bones (that form bony structures) along the body’s long axis.  appendicular skeleton, the bones of the limbs and their girdles, attached to the axial skeleton. Compare axial skeleton. A term that dignifies the bones of appendages (extremities), including those of the shoulder girdle, upper extremity, pelvis and lower extremities. appendicular skeleton. the bones of the limbs. axial skeleton. the skull, spine, ribs and sternum. visceral skeleton. 1. the skeleton that forms part of an organ such as the os penis or os cordis. 2. the bony framework that protects the viscera, such as the sternum, ribs or pelvis.
https://en.wikipedia.org/wiki/Appendicular_skeleton http://www.ivyroses.com/HumanBody/Skeletal/axial-and-appendicular-skeleton.php http://www.ivyroses.com/HumanBody/Skeletal/Appendicular-Skeleton.php http://www.answers.com/Q/What_are_the_appendicular_skeleton_and_the_axial_skeleton https://en.wikipedia.org/wiki/Appendicular_skeleton http://www.wisegeek.org/what-is-the-appendicular-skeleton.htm http://learn.visiblebody.com/skeleton/appendicular-skeleton http://medical-dictionary.thefreedictionary.com/appendicular+skeleton
what is appendicular skeleton