The primary germ layers (endoderm, mesoderm, and ectoderm) are formed and organized in their proper locations during gastrulation. Endoderm, the most internal germ layer, forms the lining of the gut and other internal organs.
Current Sales Tax Rates for Marion County. Effective July 1, 2015, the State sales tax rate changes to 6.50%. New Sales Tax Rates for Marion County (effective 07/01/15)
Ohio Cities Steven Dunston. The Ohio (OH) state sales tax rate is currently 5.75%. City based tax rates can vary depending on local municipalities. Choose a city below to see the local sales tax rate: