The mesoderm,”Partly fills the space between the endoderm and ectoderm.Development of Epithelial lining of digestive tract• Epithelial lining ofrespiratory system• Lining of urethra, urinarybladder

The mesoderm,”Partly fills the space between the endoderm and ectoderm.Development of Epithelial lining of digestive tract• Epithelial lining ofrespiratory system• Lining of urethra, urinarybladder

and reproductivesystem• Liver• Pancreas• Thymus• Thyroid and parathyroidglands”