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Scapulae and clavicles together form the?
Scapulae and clavicles together form the shoulder girdle. The clavicle, or collarbone, connects the arm to the body and the scapula, or shoulder blade, provides the attachment for the arm muscles. These bones work together to support shoulder movement and stability.
The scapulae and the clavicles together form the?
shoulder girdle, which provides attachment points for the muscles that move the arms and shoulders.
What two bones make up your shoulder joint?
The Clavicle and Scapula
What do the scapulae and clavicles form?
These two form a hinge for your upper arm.Those are the scientific names for the shoulder and collar bones respectively
What is a appendicular skeleton made of?
The appendicular skeleton is made up of the bones that form the limbs and the girdles that attach them to the axial skeleton. Specifically, it includes the shoulder girdle (clavicles and scapulae), the bones of the arms (humerus, radius, and ulna), the pelvic girdle (hip bones), and the bones of the legs (femur, tibia, fibula, and the bones of the feet). This skeletal structure is essential for movement and support of the body.
Does the scapulae form the collar bone?
No. the collar bone is the clavicle. The clavicle is the anterior portion of the shoulder girdle. The scapula is the posterior portion of the shoulder girdle.
Why do you have sholders?
shoulder blades, or the scapulae act as a connection between the arms and axial skeleton. along with the clavicle, the scapulae form the pectoral girdle. with out them, your arms would not be attached to the rest of ur body.
Why do you have sholder blades?
shoulder blades, or the scapulae act as a connection between the arms and axial skeleton. along with the clavicle, the scapulae form the pectoral girdle. with out them, your arms would not be attached to the rest of ur body.
What muscles form a posterior group and act on the pectoral girdle?
They are rhomboid major and rhomboid minor. You have trapezius muscle. The latissimus dorsi gives or takes the support is not clear.
Why is the pectoral griddle an incomplete ring?
The pectoral girdle is considered an incomplete ring because it does not form a complete circle around the body. Instead, it consists of two separate components: the clavicles (collarbones) at the front and the scapulae (shoulder blades) at the back, which are connected to the axial skeleton only at the sternum. This design allows for greater flexibility and a wider range of motion in the upper limbs, but it results in an incomplete bony enclosure. Consequently, the pectoral girdle facilitates the attachment of the upper limbs while maintaining structural and functional mobility.
What three bones make up the pectoral girdle of the bird?
The pectoral girdle of a bird is primarily composed of three bones: the clavicle, scapula, and coracoid. The clavicles fuse to form the furcula, or "wishbone," which provides structural support during flight. The scapula is a flat bone that connects to the wing, while the coracoid stabilizes the shoulder joint, allowing for the powerful wing movements essential for flight. These bones work together to provide strength and flexibility to the bird's wings.
The coxal bones are attached posteriorly to the?
the pelvic girdle ( coxae) sacrum and coccyx together form the ......................
