The monarch migration usually starts in about October of each year, but can start earlier if the weather turns cold sooner than that. The monarch butterflies will spend their winter hibernation in Mexico and some parts of Southern California where it is warm all year long.
Cartilage is a connective tissue whose cells, called chondrocytes, secrete a very specialized matrix. The basophilia of the matrix is due to the GAGs in its ground substance, specifically hyaluronic acid, chondroitin sulfate and keratan sulfate.onnective tissue is the most diverse of the four tissue types with a wide variety of functions. It ranges in consistency from the gel-like softness of areolar connective tissue to the hardness of bone. Blood is also a connective tissue.
They are further classified into loose connective tissues, dense connective tissues, cartilage tissues and other connective tissues, such as bone tissues, blood, and lymphatics. Cartilage is a type of connective tissue whose extracellular matrix contains large amounts of mucopolysaccharide, particularly chondroitin sulphate. The cellular component of cartilage tissues is the chondrocytes. The chondrocytes are chondroblasts that became trapped in the extracellular matrix. The chondrocytes are responsible for the diffusion of nutrients and substances, and the repair of the matrix.