Topic: Dorsal Nerve Cord
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What is a dorsal nerve cord?
The dorsal nerve cord is a hollow cord dorsal to the notochord. Read more: http://www.answers.com/topic/dorsal-nerve-cord#ixzz1qpmH765O Read More »
Source: http://wiki.answers.com/Q/What_is_a_dorsal_nerve_cord
What is a dorsal hollow nerve cord?
The dorsal nerve cord is one of the embryonic features unique to chordates, along with a notochord, a post-anal tail and pharyngeal slits. The dorsal nerve cord is a hollow cord dorsal to the notochord. It is formed from a part of the ectod... Read More »
Source: http://wiki.answers.com/Q/What+are+hollow+dorsal+nerve+chord
What is the definition of dorsal nerve cord?
The Dorsal nerve cord is a hollow tube lying dorsal to the notochord that... Read More »
Source: http://www.chacha.com/question/what-is-the-definition-of-dorsal-n...
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Dorsal Nerve Cord
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Answers to Other Common Questions
The nerve cord of an earthworm is ventral because the nerve cord runs down the ventral, or belly, plane of the organism compared to a dorsal nerve cord, which would run down the dorsal, or back, plane of the organism.
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Source: http://wiki.answers.com/Q/Why_is_the_nerve_cord_of_an_earthworm_v...
Like humans, A dorsal nerve cord would be present on the "back" of the person or chordate. Some invertebrates such as arthropods, have a ventral nerve cord on the "belly." This type of cord is usually made up of connected branches or a rope...
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Source: http://wiki.answers.com/Q/What_is_the_advantage_of_having_a_nerve...
The notochord is derived from mesoderm cells and is found during embryonic development. It is usually replaced by the dorsal nerve cord which becomes the spine and brain which are derived from ectoderm cells.
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Source: http://answers.yahoo.com/question/index?qid=20100531132114AAC9EEb
Dorsal means the "back" side, as opposed to the belly side (ventral). if you want more check wikipedia. Go th google and type the dorsal cord and you will see it. Source(s): wikipedia has it.
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Source: http://answers.yahoo.com/question/index?qid=20090922162142AAqIEwx
The notochord is not the backbone. It is a common misconception. It is a rod of cartilage found in the embryos of animals in the phylum chordata. In the vertebrates it becomes part of the backbone. Some chordates do not contain a backbone a...
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Source: http://answers.yahoo.com/question/index?qid=20071109193600AAxMhjC
Notochord (a) The notochord is a stiffened but still flexible rod found between the ventral (front/bottom) gut and the dorsal (back/top) nerve cord (b) The notochord serves as a primitive internal support structure (c) The notochord persist...
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Source: http://answers.yahoo.com/question/index?qid=20091207021713AATrNjU
