Memory Alpha
Memory Alpha
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[[File:DNA.jpg|thumb|[[DNA]], the genetic programming of a lifeform]]
 
[[File:DNA.jpg|thumb|[[DNA]], the genetic programming of a lifeform]]
A '''lifeform''' is simply any living entity or organism. The study of lifeforms is known as [[biology]], and, when dealing with [[alien]] lifeforms, can be further sub-categorized into [[xenobiology]] and xenology.
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A '''lifeform''' is simply any living entity or organism. The study of lifeforms is known as [[biology]], and, when dealing with [[alien]] lifeforms, could be further sub-categorized into [[xenobiology]] and xenology.
   
[[Starship]] [[sensor]]s and [[tricorder]]s are primary instruments used in detecting or locating lifeforms. This can be determined by identifying or localizing [[blood]] type, [[heart]] rate or metabolic setup.
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[[Starship]] [[sensor]]s and [[tricorder]]s were primary instruments used in detecting or locating lifeforms, as they could identify or localize [[blood]] type, [[heart]] rate or metabolic setup.
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A lifeform was not necessarily [[organic]] — which was to say [[carbon]]-based. Nevertheless, Federation [[scan]]s for lifeforms often looked only for organic life. In at least one known case, this limited view of what constituted a lifeform had disastrous consequences for a Federation [[terraforming]] project. ({{TNG|Home Soil}})
   
 
{{bginfo|There are incredible similarities between the lifeforms on different worlds in the ''Star Trek'' [[universe]]. A probable explanation for this may be the existence of the [[ancient humanoid]]s [[DNA]] during evolution.}}
 
{{bginfo|There are incredible similarities between the lifeforms on different worlds in the ''Star Trek'' [[universe]]. A probable explanation for this may be the existence of the [[ancient humanoid]]s [[DNA]] during evolution.}}
   
 
== Starfleet lifeform classes and types ==
 
== Starfleet lifeform classes and types ==
*R3-type lifeforms ([[Sheliak]])
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*[[Classification R-3]] lifeforms ([[Sheliak]])
 
*Class-5 lifeforms ([[Vhnori]])
 
*Class-5 lifeforms ([[Vhnori]])
 
{{bginfo|The class-5 type lifeform may refer to humanoids.}}
 
{{bginfo|The class-5 type lifeform may refer to humanoids.}}
*Order 480-G [[anthropoid]]s ([[Taurus II (Murasaki 312)|Taurus II]] natives)
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*Order 480-G [[anthropoid]]s ([[Taurus II]] natives)
   
 
== Kingdoms ==
 
== Kingdoms ==
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*[[Biomimetic lifeform]]
 
*[[Biomimetic lifeform]]
 
*[[Cybernetic]]
 
*[[Cybernetic]]
*[[Silicon-based lifeforms|Silicon-based]]
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*[[Silicon-based lifeform|Silicon-based]]
 
*[[Solanogen-based lifeform|Solanogen-based]]
 
*[[Solanogen-based lifeform|Solanogen-based]]
 
*[[Spaceborne species|Spaceborne]]
 
*[[Spaceborne species|Spaceborne]]

Revision as of 05:53, 19 August 2013

"I just love scanning for lifeforms. Lifeforms... you tiny little lifeforms... you precious little lifeforms... where are you?"
- Data (Star Trek Generations)
"Our mission as Starfleet officers is to seek out new lifeforms so we can learn about one another."
- Miles O'Brien (DS9: "Captive Pursuit")
DNA

DNA, the genetic programming of a lifeform

A lifeform is simply any living entity or organism. The study of lifeforms is known as biology, and, when dealing with alien lifeforms, could be further sub-categorized into xenobiology and xenology.

Starship sensors and tricorders were primary instruments used in detecting or locating lifeforms, as they could identify or localize blood type, heart rate or metabolic setup.

A lifeform was not necessarily organic — which was to say carbon-based. Nevertheless, Federation scans for lifeforms often looked only for organic life. In at least one known case, this limited view of what constituted a lifeform had disastrous consequences for a Federation terraforming project. (TNG: "Home Soil")

There are incredible similarities between the lifeforms on different worlds in the Star Trek universe. A probable explanation for this may be the existence of the ancient humanoids DNA during evolution.

Starfleet lifeform classes and types

The class-5 type lifeform may refer to humanoids.

Kingdoms

Other types of life

See also

  • Anatomy
  • Non-sentient lifeforms
  • Species and cultures