A variation can mean something that is slightly different from similar items of its type (also a variant or variety). It can also apply to a difference itself (e.g. a variat â¦ ion in temperature). In mathematics, variation is the function that compares values among variables.
Cartilage is a type of elastic connective tissue which acts as rubber-like padding to cover and protect the ends of bones at joints. It is a dense matrix of elastic and collagen fibers which are embedded in rubber like ground substance.
A tough, elastic, fibrous connective tissue found in various parts of the body, such as the joints, outer ear, and larynx. A major constituent of the embryonic and young verte â¦ brate skeleton, it is converted largely to bone with maturation.  A: Cartilage is a very flexible connective tissue.It's in your ears and your nose, as well as many other parts of your body.    I think that it's a protection thing between the two bones in your leg. So that your bones don't grind. The other is meniscus cartilage, which is a shock absorber for yourâ¦. 2  Treatments for Cartilage Loss Most arthritis patients are familiar with joint and articular cartilage. 3  These types of cartilage can also be found in both the nasal septum and the trachea.