What Side Of The Human Body Is The Liver Located – In a multicellular organism, an organ is a collection of tissues united into a structural unit that serves a common function.
In the hierarchy of life, an organ is between a tissue and an organ system. Tissues are formed from the same type of cells to work together in function. Tissues of different types are combined into an organ that has a specific function. For example, the intestinal wall is made up of epithelial tissue and smooth muscle tissue.
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What Side Of The Human Body Is The Liver Located
Two or more organs that participate in the performance of a certain body function form an organ system, also called a biological system or body system.
Man Body , Front, Back And Side Human Pose Stock Vector
The tissues of an organ can be broadly categorized as parchyme, a functional tissue, and stroma, a structural tissue with supporting, connective, or accessory functions. For example, the tissue of a gland that produces hormones is the parchyme, while the stroma includes nerves that animate the parchyme, blood vessels that oxygenate and nourish it and carry away its metabolic wastes, and connective tissues that provide a suitable space for it to be located and anchors. The main tissues that make up the organ do not have a common embryological origin, for example, they originate from the same germ sheet. Organs exist in most multicellular organisms. In unicellular organisms such as members of the eukaryotes, the functional analogue of an organ is known as an organelle. There are three main organs in plants.
The number of organs in any organism depends on the definition used. According to one generally accepted definition, 79 organs are identified in the human body.
Apart from plakozoans, multicellular animals, including humans, have different organ systems. These specific systems are widely studied in human anatomy. The functions of these organ systems often overlap considerably. For example, the nervous and scientific systems work through a common organ, the hypothalamus. For this reason, the two systems are combined and studied as a neurodocrine system. The same is true for the musculoskeletal system because of the relationship between the musculoskeletal system.
Abdominal organs can be classified as solid organs or hollow organs. The solid organs are the liver, pancreas, spleen, kidneys and adrenal glands. The hollow organs of the abdomen are the stomach, intestines, gallbladder, bladder and rectum.
Human Anatomy… The Anterior Side
The term “visceral” is opposed to the term “parietal” which means “of or relating to the wall of a body part, organ, or cavity”
Both terms are often used to describe a membrane or piece of connective tissue that applies to opposite sides.
Relationship of major animal lineages, indicating how long ago these animals shared a common ancestor. On the left side, important organs are shown, which allow us to determine how long ago these may have evolved.
The organic level in animals can first be detected in flatworms and more derived species, i.e. Less evolved taxa (ie Placozoa, Porifera, Ctophora and Cnidaria) do not show consolidation of their tissues into organs.
Anatomically Correct Medical Model Human Body Stock Illustration 715403
More complex animals are made up of different organs that have evolved over time. For example, the liver and heart evolved in chordates about 550-500 million years ago, while the gut and brain are even more ancient and arose in the ancestor of vertebrates, insects, molluscs, and worms about 700-650 million years ago.
Given the ancient origin of most vertebrate organs, the researchers looked for model systems where the organs evolved more regularly and, ideally, evolved multiple times independently. An outstanding model for such research is the placta, which have evolved more than 100 times independently in vertebrates, evolved relatively regularly in some lineages, and exist in intermediate forms in extant taxa.
Studies on plate development have revealed a range of genetic and physiological processes that contribute to the formation and development of organs, including the remodeling of existing animal tissues, the acquisition of new functional properties by these tissues, and new interactions. different types of tissues.
The flower is the reproductive organ of angiosperms. This hibiscus flower is hermaphroditic and contains a stem and pistils.
Left Right Polarity Of The Human Body
The study of plant organs is covered in plant morphology. Organs of plants can be divided into vegetative and reproductive. The vegetative organs of a plant include roots, stems, and leaves. Reproductive organs are variable. In the case of flowering plants, they suppress the flower, seed and fruit.
In conifers, the organ that carries the reproductive structures is called a cone. In other divisions (phyla) of plants, the reproductive organs are called strobili, in Lycopodiophyta, or simply gametophores in mosses. Common designations of organ systems in plants include the distinction between shoots and roots. All parts of a plant above ground (in non-epiphytes), including the functionally separate leaf and flower organs, can be collectively classified as the shoot organ system.
Vegetative organs are essential for maintaining plant life. While there may be 11 organ systems in animals, there are far fewer in plants, where some perform vital functions such as photosynthesis, while reproductive organs are essential for reproduction. However, if asexual vegetative reproduction occurs, it is the vegetative organs that create the new generation of plants (see clonal colony).
Many societies have an organ donation system in which an organ from a living or deceased donor is transplanted into a person with a defective organ. Transplantation of larger solid organs often requires immunosuppression to prevent organ rejection or graft-versus-host disease.
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Organ transplants began to be performed as scientists learned more about the anatomy of organs. These appeared later, as the procedures were often dangerous and difficult.
Both the source and the method of obtaining an organ for transplantation are major ethical issues to consider, and as organs as transplant resources are increasingly limited by the demand for them, different notions of justice, including distributive justice, develop in ethical analysis. This situation persists as long as transplantation relies on organ donors rather than technological innovation, testing and industrial production.
The close word “organ” dates back to the twelfth century and refers to any musical instrument. By the late 14th century, the meaning of the musical term had narrowed to a keyboard-based instrument. At the same time, another meaning appeared, referring to “a part of the body adapted to a certain function”.
Plant organs are made up of tissue made up of different types of tissues. The three types of tissue are ground, vascular and dermal.
Human Muscles Labeling
The adjective visceral, also splanchnic, is used for anything that refers to internal organs. Historically, the entrails of animals were examined by Roman pagan priests, such as haruspices or augurs, to predict the future by their shape, dimensions, or other factors.
Aristotle used the word frequently in his philosophy, both to describe the organs of plants or animals (e.g. the roots of a tree, the heart or liver of an animal) and to describe the more abstract “parts” of an interconnected whole (e.g. the logical parts, like the whole, are called the Organon ).
Some alchemists (e.g. Paracelsus) adopted the Hermetic Kabbalah, which is divided between the seven vital organs and the seven classical planets as follows:
Chinese traditional medicine recognizes the elevating organs associated with the traditional Chinese five elements and yin and yang as follows:
Side View Spleen Human Body Icon, Flat Style 14462893 Vector Art At Vecteezy
The Chinese associated the five elements with the five planets (Jupiter, Mars, Vus, Saturn and Mercury), just as the classical planets were associated with various metals. The distinction between yin and yang approaches the modern concept of solid and hollow organs. Years ago I had a series of polarity therapies with a gifted healer who then moved to New Mexico. It would balance both sides of my body and bring both sides into alignment, and I could feel the difference. I have looked for training in this biofield therapy and additional healers, but the training and practitioners seem to be concentrated in only a few places in the US. Not a widespread practice.
The question of the left-right polarity of the human body resurfaced for me recently when friends from the Swedish Society for Parapsychological Research introduced me to the scientific research of Göte Andersson (Andersson, 2015). Andersson studied a 16-year-old gifted psychic named Pontus. Like many psychics, Pontus described an aura of rainbow colors that extends 50 cm around the human body. But in addition, Pontus could “see” two internal fields, with the right side of the body as the red field and the left as the blue, with a green energy flow down the middle of the body. The red and blue energy field was within the aura and only extended 1.5-2.0 cm above the skin. Pontus sensed that these energy fields moved in two separate circles. In his research, Andersson tested whether a magnet placed close to the body could affect these internal fields. Pontus noticed that when the north pole of the magnet was moved towards the blue field (left side) there was an attractive effect, while the south pole caused a repulsive effect, with the opposite effect on the other side. These experiments and observations point to a left-right polarity of the human body, similar to that of a magnet. Here is a drawing of the left-right polarity of the human body as observed by Pontus:
Pontic vision
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