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SEGMENTAL DEVELOPMENT (OF THE SPINE & SPINAL CORD)

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During gastruation the mesoderm becomes further differentiated into these three layers:   show
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show SOMITES  
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show SCLEROTOME  
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show DERMOMYOTOME  
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show AXIAL SKELETON  
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The dermomyotome will form:   show
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The axial skeleton is formed from these cells of the scelertome:   show
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show THE CAUDAL HALF OF ONE SCLEROTOME FUSES WITH THE CRANIAL HALF OF THE NEXT MOST CAUDAL SCLEROTOME  
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Failure of the vertebral arch to fuse properly is called:   show
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show SPONDYLOLISTHESIS  
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show MYOTOME  
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show DERMOTOME  
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The myotome divides into these two partes:   show
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Muscles develop from the myotome or the dermomyotome?   show
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show EPIMERE  
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show HYOPMERE  
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What two signaling molecules are active in establishing the boundaries between adjacent somites?   show
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show SONIC HEDGEHOG AND NOGGIN  
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show EXPAXIAL MUSCLES  
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The dermomyotome will differentiate into three portions: dorsomedial, middle, and ventrolateral. The middle portion will become:   show
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The dermomyotome will differentiate into three portions: dorsomedial, middle, and ventrolateral. The ventrolateral portion will become:   show
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Failure of the neural arch to form that captures some of the meninges surrounding the spinal cord is a:   show
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Created by: AnatomyByDocRoxy
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