Why are Cellular Interactions Important in Tissue Organization?
Cellular interactions are essential for tissue organization as they ensure that cells are correctly positioned and function collectively. For example, in epithelial tissues, tight junctions help maintain the polarity of cells, which is necessary for functions like absorption and secretion. In connective tissues, interactions between cells and the extracellular matrix (ECM) provide structural support and mediate signaling pathways that influence cell behavior.
