Department of Zoology at ANDC/Zoology Museum/Permanent slides/Cnidaria

{|cellpadding="5" cellspacing="5" style="width:100%;background:#CCCCFF; border-style:solid; border-width:3px; border-color:#013220;" {|width="100%" cellpadding="2" cellspacing="5" style="vertical-align:top;background-color:#66CDAA" !  Permanent slide of Cnidaria : '''Hydra
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{|cellpadding="5" cellspacing="6" style="width:100%;background:#FFFFFF; border-style:solid; border-width:3px; border-color:#0066FF;" Date & Time : 28, August 2024      
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=L.S. of Hydra with bud=


 * Body wall : Diploblastic,lined with cuticle.
 * Division of body wall : outer ectoderm or epidermis,inner endoderm with gelatinous mesoglea in between.
 * Ectoderm : composed of a no. of cells(interstial cells,nematoblasts,sensory cells,nerve cells etc.)
 * Endoderm : forms internal lining of coelenteron,also formed of a no. of cells.
 * Coelenteron : Spacious central cavity within body.
 * Buds and gonads are seen on lateral side of body.