The bone markings of a chicken wing include the following: Head, Tubercle, Humerus, Tuberosity, Ulna, Radius, Shaft, Carpals, Condyle, Metacarpals and Phalanges. Somehow, the chicken wing and the human arm have similarities in the bone parts. Hope this is the answer that you are looking for.
The medulla is easily the most important part of the brain. We would not be able to live without the medulla because of the crucial task it performs including regulating blood pressure and breathing. As part of the brain stem, it also helps transfer neural messages from the brain to the spinal cord.