Facts about Organisms

The compounds which make up organisms may be divided into macromolecules and other, smaller molecules.

Prokaryotic cells are usually single, while eukaryotic cells are usually found in multi-cellular organisms.

All organisms consist of monomeric units called cells; some contain a single cell (unicellular) and others contain many units (multicellular).

Agni is said to be a bull and Lord Shiva possesses a bull as his vehicle, Nandi.

Viruses are not typically considered to be organisms because they are not capable of "independent" reproduction or metabolism.

A superorganism is an organism consisting of many organisms.

Some simple life forms, such as the paramecium, consist of a single cell throughout their life cycle and are called unicellular organisms.

In biology, the theory of universal common descent proposes that all organisms on Earth are descended from a common ancestor or ancestral gene pool.

Organisms clearly owe their origin, metabolism, and many other internal functions to the phenomena at the level of chemistry, especially the chemistry of large organic molecules.

A difficult term to define, life is that quality or property that distinguishes living organisms from dead organisms and inanimate objects.

Carbohydrates also store and transport energy in some organisms, but are more easily broken down than lipids.

Thermoregulation, a feature usually exhibited by individual organisms, does not occur in individuals or small groups of honeybees of the species Apis mellifera.

Today, there is strong evidence from genetics that all organisms have a common ancestor.

An ecosystem can be defined as any situation where there is interaction between organisms and their environment.

When organisms enter into strict symbiosis, they are not independent in any sense that could not also be conferred upon an organ or a tissue.

Two main groups of organisms can be distinguished: unicellular and multicellular.

Evidence for common descent may be found in traits shared between all living organisms.

Most efforts to define organisms center definitions on physical aspects, such as the ability to reproduce, utilize energy, metabolize, and so forth.

Multicellular organisms, such as a whale or tree, may have trillions of cells, and have differentiated cells that perform specialized functions.

Organisms are complex systems of chemical compounds which, through interaction with each other and the environment, play a wide variety of roles.

The concept of organisms is one of the fundamental concepts in biology and is used as the basis for discussions of evolution, ecology, genetics, and so forth.

The concept of organisms is centered on the characteristic called "life."

Many multicelled organisms comprise of several organ systems, which coordinate to allow for life.

In biology, the theory of universal common descent proposes that all organisms on Earth are descended from a common ancestor or ancestral gene pool.

Multicellular organisms are able to specialize cells to perform specific functions, a group of such cells is tissue the four basic types of which are epithelium, nervous tissue, muscle tissue, and connective tissue.

The molecular phenomena of chemistry are fundamental in understanding organisms, but it is a philosophical error (reductionism) to reduce organismal biology to mere chemistry, even from a materialistic point of view.