The Most Complex Organ Of The Body

The eye is one of the most complex organs of the human body. In the human eye, three layers can be distinguished.  The outer region consists of the cornea and the sclera [4]. The cornea refracts and transmits the light to the lens and the retina and protects the eye against infection and structural damage to the deeper parts. The sclera is a thick, opaque white tissue that covers 95% of the surface area of the eye. The sclera forms a connective tissue coat that protects the eye from internal and

now being used 3D-Print organs to reduce the number of people on the waiting list for organ transplants and ultimately to reduce death. This may seem too good to be true but researchers have to handle the hype among the people and perform research in secrecy due to areas having laws prohibiting the use of 3D-Printers. The idea of 3D-Printing organs can solve multiple issues in the medical field. The rise of the study can provide multiple

as a complex circulatory system. Question 2: The organs that I discovered were the left gill, intestine, muscle, foot, and adductor muscle. Question 3: I realized that the clam is more complex than I originally thought, from all the various organs inside of the clam. Squids Question 1: Squids belong to the group mollusks like the clam. Squids have all the needed elements it requires, like a coelom, circulatory system, and complex circulatory

of species. Only the fittest and most suitable to adapt to the all-changing environment will survive. This seems counter-intuitive to the fact that it does require more energy to be ambulatory on land rather than being mobile in water. But, the overall evolutionary gain from being mobile on land versus water justifies this expenditure of energy. Three things to be considered adaptations mammals have taken on to support this move from aquatics to land include: body thermoregulation, circulatory system

Organ transplants have saved the lives of many patients, and have brought nothing but happiness to donors and their families. However, there is a constant conflict between the Human Immune system and foreign cells. The Reason this is such a big issue is due to the fact that newly transplanted organs can be detected, and then attacked by immune cells. This in turn, renders the organ and operation useless; putting the patient in further danger and can even worsen their condition than before. Transplantation

Organ Systems Project (Digestive, Excretory, Circulatory, Reproductive, Nervous) There is an enormous variety of life on our planet Earth ranging from simple cell bacteria to complex multicellular animals. Animals are creatures in the kingdom Animilia, one of the kingdoms in Whitakers 5 kingdom system. Their bodies consist of 555tanimal eukaryotic cells. Meaning their cell or cells contain a nucleus, are surrounded by a cell membrane (phospholipid bilayer) and can self-reproduce in a free

All life has evolved from a single cell, which has since developed into more complex multicellular organisms over time. The biological complexity of an animal can be determined by a number of different characteristics. Multicellular organisms can be arranged into four different levels of organisation: cells, tissues, organs and organ systems. These range from being the most simple to the most complex. The cellular level of organisation includes cells, which are the smallest functioning units of

Since the 1980's people have been improving the 3D printer. Now body parts are starting to be created, but could 3D printing organs and limbs go too far? As said by Bernard in the novel Brave New World by Aldous Huxley, "We preserve them from diseases. We keep their internal secretions artificially balanced at a youthful equilibrium” (pg 111). The world state consists of beauty and immortality. Not a single being is to have a disease or physical ailment. In modern times, humans are nothing compared

processes. In order to maintain homeostasis, living things use cells, tissues, organs, and organ systems to counteract physical changes. Using a variety of different tissues, organs are formed to accomplish specific tasks. The four main types of tissues are epithelial tissue, connective tissue, muscular tissue, and nervous tissue. Several sublevels exist for each type of tissue. Epithelial tissue covers body surfaces and lines body cavities. The three main kinds of Epithelial tissue are squamous which is

specialized cells performing one of the most complex functions in the bodies of Anniya. The nervous system serves as a network of communication to many organs of the body, and it also functions as a control system to maintain homeostasis of the Anniyas’ bodies. It controls numerous body activities through stimuli, hormones, and other methods. As the internal and external environment change, the nervous system can send impulses to various parts of the body to respond to stimuli and maintain homeostasis