The skin consists of two quite different layers: (1) the epidermis, a superficiallayer of stratified epithelium that develops from ectoderm, and (2) the dermis, or corium, an underlying layer of connective tissue that is largely mesodermal in origin. The dermis makes up the bulk of the skin.
Answer by Aadelman. Confidence votes 169. No. A D&B D-U-N-SÂ® Number is a unique, 9-digit business identification number issued by Dun & Bradstreet, while a federal tax id number or EIN is a separate business identification number issued by the IRS.
If your business or organization plans to apply for conservation program or grant funding through USDAâs Natural Resources Conservation Service (NRCS) and you use an Employer Identification Number (EIN), also referred to as a Tax Identification Number (TIN), you will need to obtain a Data Universal Numbering System (DUNS) number and be registered ...