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.
Fibroblasts in connective tissue proper. Chrondroblasts and chondrocytes in cartilage. Osteoblasts and osteocytes in bone. Hematopoietic stem cells in bone marrow. Fat cells, white blood cells, mast cells (inflammatory response), and macrophages (eat foreign materials and dispose of dead tissue cells).