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.
DUNS number to apply for federal grants. Why do I need a DUNS number? As of October 1, 2003 the Federal Government requires that all applicants for Federal grants and cooperative agreements, with the exception of individuals other than sole proprietors and foreign entities, have a Data Universal Numbering System (DUNS) number. The Federal Government will use the DUNS number to better identify related organizations that are receiving funding under grants and cooperative agreements, and to provide consistent name and address data for electronic grant application systems. Additional information about DUNS numbers can be found at: www.dnb.com/US/duns_update/in dex.html. How do I apply do a DUNS number? You can obtain a DUNS number within 24 hours by calling 1-866-705-5711. A DUNS number can also be requested online at www.dnb.com/US/duns_update/in dex.html, however D&B estimates it may take 2-3 weeks to process online orders. We strongly encourage you to register for this number prior to the application period.