MICROANATOMY

Detailed explanation-1: -Primary mesenchyme is the first embryonic mesenchymal tissue to emerge, and it is produced from EMT in epiblast cells.

Detailed explanation-2: -MH 020a Pig Snout Fetal It is an early form of connective tissue found in embryos. Mesenchyme is composed mainly of ground substance with few cells or fibers. Mesenchymal cells differentiate into other cell types such as fibroblasts, fat, cartilage and bone. Mesenchyme is found between the differentiating tissues.

Detailed explanation-3: -During embryogenesis, mesenchyme gives rise to the body’s connective tissues, from cartilage and bone to fat, muscle, and the circulatory system.

Detailed explanation-4: -Mesenchyme is the meshwork of embryonic connective tissue from which all other connective tissues of the body are formed, including cartilage and ultimately bone (see Chapter 4).