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Spinal column

spinal column --> vertebral column

The series of vertebrae that extend from the cranium to the coccyx, providing support and forming a flexible bony case for the spinal cord.

Synonym: columna vertebralis, backbone, dorsal spine, rachis, spina dorsalis, spina, spina, spinal column, spine, vertebrarium. The series of vertebrae forming the axis of the skeleton and protecting the spinal cord; the fall broke his back.


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Natural selection is proven wrong

... mental capacity outweighs other problems (such as cancer or the poor spinal column that Canalon pointed out) certainly has some merits, but I would instead claim that ...

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by alextemplet
Wed Apr 22, 2009 11:44 pm
 
Forum: Evolution
Topic: Natural selection is proven wrong
Replies: 177
Views: 16344

Sea Lampreys

I found a nice web page by UMASS. It says that they have a spinal column supported by a notochord. http://www.bio.umass.edu/biology/conn.river/sealampr.html

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by tursiopstruncatus
Sun Apr 27, 2008 1:51 am
 
Forum: Zoology Discussion
Topic: Sea Lampreys
Replies: 4
Views: 1727

nervous system development

... brains :lol: didnt dinosaurs have brains that were just nodes on the spinal column? if smaller brains were investigated by evolution and only larger brains have developed ...

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by narrowstaircase
Thu Nov 02, 2006 11:37 pm
 
Forum: Evolution
Topic: nervous system development
Replies: 3
Views: 826

BACK PAIN

Backaches may be due to spinal as well as muscular problem. Spinal pains are more common in thoracic and lumbar ... movement. Muscle pain can be distinguished as it is more on the sides of vertebral column than in the centre. And the muscles of the back get stiffed and when pressed to ...

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by angel
Wed May 17, 2006 10:59 am
 
Forum: Human Biology
Topic: BACK PAIN
Replies: 1
Views: 694

fetus with gill

... chordates (lets see if I can remember them all). 1. notochord or spinal column (ie vertebra) 2. pharyngeal (gill) slits 3. Postanal tail http://embryo.soad.umich.edu/carnStages/stage14/10310lftLat.jpg ...

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by AstusAleator
Fri Apr 21, 2006 9:04 am
 
Forum: Human Biology
Topic: fetus with gill
Replies: 26
Views: 7468
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