Final answer:
a. multiple layers of collagen fibers and epithelial cellsGranulation tissue is a new connective tissue formed during wound healing, consisting mostly of fibroblasts and vascular endothelial cells, helping in tissue strengthening and new blood vessel formation.
Step-by-step explanation:
The best description of granulation tissue is that it consists mainly of fibroblasts and vascular endothelial cells. Granulation tissue is a type of new connective tissue that forms during the healing process of a wound. Fibroblasts are essential as they produce collagen and other extracellular matrix components which help to strengthen the forming tissue. The vascular endothelial cells contribute to the formation of new blood vessels, a process known as angiogenesis, which is critical for providing the necessary nutrients and oxygen to the healing tissue.
The best description of granulation tissue is fibroblasts and vascular endothelial cells. Granulation tissue is a type of connective tissue that forms during the process of wound healing. It is characterized by the presence of fibroblasts, which produce collagen fibers, and vascular endothelial cells, which help with blood vessel formation.