👉 A capilliform is a type of organ in animals that has only one layer of cells, called the capillary wall. This means that it has no blood vessels or other specialized structures for transporting nutrients and oxygen to its tissues. Capillaries are found throughout the body, including in small blood vessels like veins and arteries, as well as in the walls of blood vessels themselves. They play a crucial role in maintaining homeostasis by providing an efficient exchange of substances between cells and the surrounding environment