the hair contains the blood vessel that nourihes the hair
The layer of the skin that contains blood vessels is the dermis. Blood vessels in the dermis help nourish the skin cells and regulate body temperature.
That is the the Umbilicus, or Umbilical cord. It attaches right in the center of the fetal belly.
The matrix which produces it and the hair papilla contains blood vessels that nourish the hair follicles.
The epidermis, or the outermost layer, contains no blood vessels.
The dermis contains blood vessels that supply skin cells and hair roots with essential nutrients and oxygen. These blood vessels also help remove waste products from cellular metabolism. This nourishment is crucial for maintaining healthy skin and supporting hair growth. Additionally, the blood vessels play a role in regulating body temperature through the dilation and constriction of blood flow.
Angiogenesis is the growth of new blood vessels from blood vessels that already exist. Angiogenesis happens in normal growth and helps aid in the healing of injuries or wounds.
Blood vessels that nourish the osteocytes travel through the Haversian or Volkmann's canals within the bone tissue. These canals provide a pathway for blood supply to reach the osteocytes, ensuring they receive necessary nutrients and oxygen for their metabolic activities.
i dont know red blood vessels
The term for new formation of blood vessels is angiogenesis.
compact bone
The coronary arteries are the blood vessels that nourish the heart. Even though blood goes through the heart, that blood is not the way that the muscle itself picks up nutrients and disposes of wastes.
Yes, except for the very hardest parts, bones have blood vessels to supply nutrients.