Comparison Of Circulatory System Between Human And Echinoderm

There are different types of circulation, two of which are systemic and pulmonary circulation. Systemic circulation pumps oxygen rich blood from the heart and into the aorta, which travels down in front of the spinal column and into the abdomen. Two coronary arteries branch off and divide into smaller networks of arteries to provide oxygen to heart muscles. However, pulmonary circulation carries oxygen-poor blood and divides into right and left branches on the way to the lungs to fill the blood with oxygen.

The circulatory system would transport nutrients and oxygen to all the cells in the body. Organs include, heart, veins, and arteries. The respiratory system exchanges gases, like carbon dioxide, and oxygen so that the body will function properly. These two systems work together to get oxygen to move blood, to work out many organs in the body. Air goes in and out by the mouth or nose and comes in and out of the lungs. What comes in is oxygen, and that oxygen moves blood to the lungs. What comes out is carbon dioxide, and that moves the blood to the

Both the right and left atrium contract causing blood to flow though the two valves, and then into the left ventricle. The left ventricle pumps blood into the systemic circulation through the aorta. This systemic circulation system is much bigger than the pulmonary circulation system, which is why the left ventricle is so big. The blood on the left side of the heart is oxygenated. It becomes oxygenated when the deoxygenated blood passes through the right atrium and then flows into the left ventricle. It is then pumped along the pulmonary artery into the lungs where it is oxygenated. It then travels through the pulmonary veins back into the heart. It enters through the left atrium and then travels to the left ventricle. This process is repeated over and over again, to make blood continuously flow through the heart, lungs and body. This process ensures that there is always enough oxygen for the body to work

Have you ever wondered which body system helps bring oxygenated and deoxygenated blood to the heart? Well that system is called the Circulatory System or the Cardiovascular System. Have you ever wondered which body system helps bring air into the lungs? That system is called the Respiratory system. You are probably wondering why I am mentioning the Respiratory and Circulatory system? I am talking about them because, these are the two system that I am going to be comparing and contrasting in this essay.

The circulatory system brings in the oxygen that then the lungs take in and transport it around the body and then brings the carbon dioxide back for the lungs to push out(exhale) The lungs bring oxygen into the blood stream which goes to feed the heart and the rest of your body. The respiratory system brings in oxygen, which then the circulatory

Blood flows from the tissues → superior and inferior vena cava → right atrium → tricuspid valve → right ventricle → pulmonary semilunar valve → pulmonary artery → lungs → pulmonary veins → left atrium → bicuspid (mitral) valve → left ventricle → aortic semilunar valve → aorta →body tissue.

Consider the following as you proceed through your research and discussion of the events now occurring in the lives of Matt and Maria.

The Glamingo has a very unusual circulatory system. They have one of the most powerful hearts of all mammals and there blood pressure is double the amount of most mammals! Since the Glamingos neck is so long the heart must work very hard to pump blood from the neck to the brain. In the upper part of the neck there is a complex pressure regulating system that maintains blood flow when they bend down to drink water. In their brain there is an elastic blood vessel that connects one way valves in the neck to prevent the head from swelling when bent over for a long period of time.

The respiratory system and circulatory system are both critical to the life of a mammal. The respiratory and circulatory systems depend on each other greatly. An organism needs both systems to be functioning in order to sustain life. Oxygen needs to be exchanged throughout the body, and the respiratory system and circulatory system are the modes of transportation for the oxygen. The respiratory system establishes the breathing of an animal by the transfer of oxygen, which in return allows the circulatory system to work. According to Barilleaux (2014), the gap between respiratory tissues and aerobic tissues was bridged by the circulatory system.

The Living body Task 2: Use the results from experiments 1 and 2 and research, to explain how the circulatory and respiratory systems work together to maintain the function of the cells and the body as a whole. In the human body, the circulatory system consists of the heart, blood vessels, arteries, veins and capillaries. The heart pumps blood around the body via the veins.

Did you know the circulatory system comprises the heart, veins, capillaries and arteries? The system moves pure oxygenated blood in a continuous and controlled way from the lungs and heart so that blood can reaches every cell. Blood travels through a type of network of vessels that include capillaries that permeate every tissue of the body. Once it’s depleted of oxygen, the blood returns to the lungs and heart and the cycle continues.

Echinoderms have a distinguishing feature that appears to be supernatural. They have the ability to rapidly adjust the connective tissue in their body wall from a stiff state to a tensile state within seconds. This seemingly heroic characteristic is called mutable connective tissue and it supposedly functions without much energy loss compared to muscle-mediated systems. Tatsuo Motokawa, Eriko Sato, and Kenichi Umeyama tested whether or not that statement is true. The experimental procedures used were oxygen consumption rate and creep tests

Phylum Echinodermata consists of organisms that are invertebrate, thus they lack a backbone and have a simplistic circulatory system, but their respiratory system is versatile with the variety of organs, such as gills (as seen the sea star), tracheas, skin, and book lungs (Hsia 2013). Since Phylum Chordata is more complex than Echinodermata, Chordata has a variety of organs in their organ systems, such as the skin and muscles in the circulatory and respiratory systems (Shu 2003). In order to completely analyze the circulatory and respiratory systems in the phylums Echinodermata and Chordata, organism from each phylum can be thoroughly dissected to expose entire organs and to allow manipulation of the organs. To execute this experiment, several

Reptiles cardiovascular system only consists of two atriums and one ventricle whilst mammals have two atriums and two ventricles (Ackerman and Aspinall, 2016). Fishes have a long heart which only contains one atrium and one ventricle therefore the blood only needs to be pumped through the heart once (Ackerman and Aspinall, 2016).

The heart is what keeps all living breathing species alive, animals or humans. If the heart was to shut down but the nervous system continued and was active, it would not matter. The entire body would shut down because once the supplier no longer delivers what is needed; organs will no longer function correctly, therefore causing irreversible damage. Arteries are what carried the rich oxygenated blood from the heart to the rest of the organs throughout the body. The Veins are what bring back the carbon dioxide blood to the heart. It then has to be put through a cycle so that it can be shipped back out. Blood travels from the right atrium through the tricuspid valve, to the right ventricle. From there, it is pumped to the lungs, the oxygen-rich blood goes to the left atrium and then through the mitral valve to the left ventricle where it goes to the aorta to be pumped around the body (Colombo 7). What looks to be a complicated process that would take hours or minutes is actually done in a matter a seconds.