Simple epithelial tissues have no blood vessels and line or cover structures.
The flow of blood and tissue cells from the uterus is called menstruation. During menstruation, the lining of the uterus sheds and is expelled through the vagina. This process is accompanied by the flow of blood, which is a mix of tissue cells, uterine lining, and blood from the ruptured blood vessels in the uterus.
whereas most tissue are vascular (contain blood vessels), epithelium is avascular, meaning it lacks blood vessels. epithelial cells receive their nutrients from capillaries in the underlying connective tissue. although blood vessels do not penetrate epithelial sheets, nerve endings do; that is, epithelium is innervated (supply organ with nerve).
Space that surround the cells of a given tissue
The bone is composed mostly of two types of bone tissue. Compact bone and Spongy bone. The spongy bone has hundreds of little pores, through which many blood vessels can pass. Also, there are specialized passages in the bone through which a main artery or vein can pass to provide the blood supply and transport the new blood cells
Oxygen and nutrients reach cells within tissues via the bloodstream. Blood is also responsible for transporting waste away from the cells.
Simple epithelial tissues have no blood vessels and line or cover structures.
connective tissue
Cartilage
epithelial tissue
It contains few cells and no blood vessels.
Muscle tissue and blood vessels both use fibroblasts, a precursor for the smooth muscle cells that stabilize the blood vessels. One difference is that the muscle tissue requires oxygenated blood in order to function.
Yes! avascular means without blood vessels.
Red blood cells are too small to contain blood vessels. They are cells and they travel in blood vessels.
The Epidermis is the outermost, Avascularized (lacks blood vessels), protective layer. Its composed of Keratinized Stratified Squamous Epithelial Cells.
The flow of blood and tissue cells from the uterus is called menstruation. During menstruation, the lining of the uterus sheds and is expelled through the vagina. This process is accompanied by the flow of blood, which is a mix of tissue cells, uterine lining, and blood from the ruptured blood vessels in the uterus.
Yes. Blood vessels transport blood cells.
Capillaries