0
The Levels of Organization is a term used in basic biology-3, anatomy, and physiology. It is used with five basic concepts, the smallest the cell. Many specialized cells make up a tissue, many tissues an organ, many organs an organ system, and finally, many organ systems an organism. In bizarre cases microorganism(microorganism) and superorganism, only one cell or many organisms may occur within a single species.
Level I: CellsCells are the basic building blocks of life, and performs vital functions in an organism.Other less common or varying structures are listed in theMain article: organelle
Level II: TissuesMain article: tissue-biologyA tissue is a collection of specialized cells that perform a specific function. The four types of tissues are muscle, nervous-tissue-1, epithelium-1, and connective-tissue. When all these tissue join together they form an organ
Level III: OrgansMain article: organAn organ is a group of tissues that perform a specific function or groups of functions. Animal organs include the brain, the lungs, the liver, and the stomach and some plant organs are leafs, roots, and the stem. Your senses are also organs- your ears, tongue, eyes, nose, and skin are sense. Organs inside an animals body are often called internal organs or more scientifically viscera (pl. viscus). Plant organs are split into both vegetative (root, stem, etc.) and reproductive organs (flower, seed, etc.). A list of human organs is provided below in alphabetical order:
- Arteries
- Bronchi
- Ears
- Heart
- Lungs
- Muscles
- Skin
- Tongue
An organ system is a collection of organs that perform a specific function- the circulatory system or digestive system for example. Several organ systems are present in humans and other creatures have different kinds of systems. Plants have circulatory-systemand sharkhave a kind of "electromagnetismsystem". An organ system cannot live by itself and is dependent on other organ systems to form an organism. Here is a list of human organ systems and the organs they are made up of:
- circulatory-system: the heart, blood, and blood vessels
- digestion: the salivary glands, esophagus, stomach, liver, gallbladder, pancreas, intestines, rectum, and anus
- endocrine-system: the hypothalamus, pituitary gland, pineal body, thyroid, parathyroids, and adrenals
- integumentary-system: the skin, hair, and nails
- lymphatic-system: the leukocytes, tonsils, adenoids, thymus, and spleen
- muscular-system: the muscles
- nervous-system: the nerves, brain, spinal cord, and peripheral nerves
- reproductive-system: the ovaries, fallopian tubes, uterus, vagina, mammary glands, testes, vas deferens, seminal vesicles, prostate, and penis
- respiratory-system: the pharynx, larynx, trachea, bronchi, lungs, and diaphragm
- skeleton-1: the bones, cartilage, ligaments, and tendons
- urinary-system: the kidneys, ureters, bladder, and urethra
Organ systems may be closely intertwined and called things like the human-musculoskeletal-systemor neuroendocrinology.
Level V: OrganismsMain article: organismAn organism is made up of cells and are either unicellular or multicellular. The fifth level of organization is referring to multicellular organisms. Organism is also the largest level of organization known- it is highly likely that superorganism will be accepted as the sixth level of organization. An organism is a type of living thing that is made of cells and is close enough- genetically- to be considered a species. Millions of organisms are currently known, from parameciumto ourselves. All generally known or excepted organisms fit into six monarchyor regnum: Animalia (stuffed-animal), Plantae (plant), Protista (protist), Fungi (fungus), archaeon(or Archaebacteria), and bacteria. virusand virus-classificationare not generally considered organisms. Scientists are currently looking into the creation of artificial-lifeand cybornetics and may end up looking towards the levels of organization for guidance and research.
What else can I help you with?
Is the organism the least complex level of organization in living thing?
No, the organism is not the least complex level of organization; it is actually one of the higher levels of organization in living things. The levels of organization in living organisms typically start from the cell, followed by tissues, organs, organ systems, and finally the organism itself.
What Level of organization is the foundation for all other levels?
The cell is the level of organization that is the foundation for all other levels. Cells are the basic building blocks of all living organisms and carry out essential functions to sustain life. All higher levels of organization, such as tissues, organs, and organ systems, are made up of cells.
Which level of organization is required for all others to form?
Cell is the level of organization required for all others to form. Cells are the basic building blocks of life and all living organisms are composed of one or more cells. Without cells, higher levels of organization such as tissues, organs, and organ systems cannot exist.
How many levels of cell organization are there?
There are 7 levels of cell organization: organelles, cells, tissues, organs, organ systems, organisms, and populations.
Which answer correctly identifes the 5 levels of cell organization in a dogs body from simple to complex?
cell tissues organs organ system organism
How do the higher levels of organization serve the needs of the cell?
submit answer
What is the 4th level of the organization of life?
The fourth level of cell organization is an organ system. The levels of organization are: Cell, Tissue, Organ, Organ system.
Is the organism the least complex level of organization in living thing?
No, the organism is not the least complex level of organization; it is actually one of the higher levels of organization in living things. The levels of organization in living organisms typically start from the cell, followed by tissues, organs, organ systems, and finally the organism itself.
Do plants have a more complex level of cell organization then any other kingdom?
No, plants do not have a more complex level of cell organization than other kingdoms. While they do have specialized cell types for functions like photosynthesis, other kingdoms such as animals have more specialized cell types and higher levels of cellular organization.
What Level of organization is the foundation for all other levels?
The cell is the level of organization that is the foundation for all other levels. Cells are the basic building blocks of all living organisms and carry out essential functions to sustain life. All higher levels of organization, such as tissues, organs, and organ systems, are made up of cells.
What are the levels of organization from highest level to lowest level?
cell, tissue, organ, organ system, organism
What is the first level of organization in a living thing and the foundation for all the other levels?
Cell
Which level of organization is required for all others to form?
Cell is the level of organization required for all others to form. Cells are the basic building blocks of life and all living organisms are composed of one or more cells. Without cells, higher levels of organization such as tissues, organs, and organ systems cannot exist.
Which organization level is higher than cell in human body?
Tissue: a collection of cells.
How many levels of cell organization are there?
There are 7 levels of cell organization: organelles, cells, tissues, organs, organ systems, organisms, and populations.
Six levels of organization within the human body in descending order?
The levels of organization in the human body in descending order are: organism level (whole human body), organ systems level (such as the cardiovascular system), organ level (heart), tissue level (cardiac muscle tissue), cellular level (cardiac muscle cell), and molecular level (molecules within the cell).
How do higher levels of organization serve the needs of the cell?
Higher levels of organization, such as organelles within a cell or tissues within an organism, provide function specialization, compartmentalization of processes, and efficient use of resources. This allows cells to perform specific functions more effectively, communicate and coordinate activities, and maintain homeostasis.
