Organism - Wikipedia
WebAn organism is defined in a medical dictionary as any living thing that functions as an individual. [1] Such a definition raises more problems than it solves, not least because the concept of an individual is also difficult. Many criteria, few of them widely accepted, have been proposed to define what is an organism.
Organism - Simple English Wikipedia, the free encyclopedia
WebAn organism is an individual living thing. It is easy to recognize a living thing, but not so easy to define it. Animals and plants are organisms, obviously. Organisms are a biotic, or living, part of the environment. Rocks and sunshine are parts of the non-living environment. Organisms usually have six basic needs to continue their metabolism.
Microorganism - Wikipedia
WebA microorganism, or microbe, [a] is an organism of microscopic size, which may exist in its single-celled form or as a colony of cells . The possible existence of unseen microbial life was suspected from ancient times, such as in Jain scriptures from sixth century BC India.
Organism - Definition, Types and Examples | Biology Dictionary
WebApr 28, 2017 · As the variety of life on Earth is huge, the definition of organism is still in flux, and new definitions for what is considered an organism are presented all the time. Types of Organisms Scientists classify organisms into 3 domains and 6 kingdoms, although this has changed throughout history.
Orgasm - Simple English Wikipedia, the free encyclopedia
WebAn orgasm is a sexual climax (or high point). An orgasm happens because of continued sexual touching. During an orgasm, there is a strong feeling of excitement and pleasure. Sexual touching may be sexual intercourse, rubbing or squeezing by hand (called masturbation ), or other actions that make the sex organs feel good.
Unicellular organism - Wikipedia
WebA unicellular organism, also known as a single-celled organism, is an organism that consists of a single cell, unlike a multicellular organism that consists of multiple cells. Organisms fall into two general categories: prokaryotic organisms and eukaryotic organisms. Most prokaryotes are unicellular and are classified into bacteria and archaea.
Bacteria - Simple English Wikipedia, the free encyclopedia
WebBacteria (singular: bacterium) are very small organisms. They are prokaryotic microorganisms. Bacterial cells do not have a nucleus, and most have no organelles with membranes around them. Most have a cell wall. They do have DNA, and their biochemistry is basically the same as other living things.
Biological process - Simple English Wikipedia, the free encyclopedia
WebRelated pages. References. Biological process. Biology is the science that deals with living things. In general: Living organisms respond to the stimuli. Living organisms interact with their environment, which includes members of the same and other species.
Organism - Wikiwand
WebAn organism is an individual living thing. It is easy to recognize a living thing, but not so easy to define it. Animals and plants are organisms, obviously. Organisms are a biotic, or living, part of the environment. Rocks and sunshine are parts of the non-living environment.
Organism - Wikiwand
WebAn organism is defined in a medical dictionary as any living thing that functions as an individual. Such a definition raises more problems than it solves, not least because the concept of an individual is also difficult. Many criteria, few of them widely accepted, have been proposed to define what is an organism.
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