Question

State the main functions of (1)Chordae tendinae (2)Lymphocytes (3)Coronary artery​

Answer 1

Answer:

1. The chordae tendineae are fibrous cords that anchor atrioventricular valves to papillary muscles and prevent valves from opening in the wrong direction.
2. A lymphocyte is a type of white blood cell that is part of the immune system. There are two main types of lymphocytes: B cells and T cells. The B cells produce antibodies that are used to attack invading bacteria, viruses, and toxins.
3. Coronary arteries send blood to the heart muscle. All tissues in the body need oxygen-rich blood to function