no:)
The question does not make sense. Windows NT is an operating system primarily used for use as a server and it uses a graphic user interface.
There are very few similarities between Windows 98 and Windows NT, other than a similar interface.
No. Windows NT had it's own kernel and bootloader.
Windows 1.0, 2.0, 3.0, 3.1, NT 3.1, NT 3.5, NT 3.51, and Windows NT 4.Windows 1.0, 2.0, 3.0, 3.1, NT 3.1, NT 3.5, NT 3.51, and Windows NT 4.
DOS CUI - Character User Interface Single user Single task Windows GUI - Graphical User Interface Single User (except NT) Multi task
Windows NT 3.1 Windows NT 3.5 Windows NT 3.51 Windows NT 4 Windows ME (officially; unofficially could still use 16-bit VxDs) Windows 2000 Windows XP Windows Server 2003 Windows Vista Windows Server 2008
Windows NT 3.51 lacks the common controls of Windows NT 4 and Windows 95 (basic graphical elemnts of each window, like buttons and scrollbars). This is because it is designed to have the interface of Windows 3.1. Installing "newshell", an alpha version of the Windows NT 4 / Windows 95 interface, should provide the necessary components. The installer may do a version check to make sure you are running NT 4 or later, but I doubt it will.
NT does have backward compatibility. You can use every NT program on every NT based platform. DOS platforms however are completely different.
Windows NT 3.1 only came in two versions, Windows NT 3.1 and Windows NT 3.1 Advanced Server.
Windows NT is the foundation for all current Windows Operating Systems. Windows XP, Vista, Workstation, and 7 all use the NT foundation. Windows ME was the other attempt at creating a stable Operating System foundation for future use, but it failed.
Microsoft Windows XP is Microsoft's 5th revision of Windows NT. Windows XP is based off Windows 2000 and unified the Home and Business lines of OS. Previously, Windows NT up to Windows 2000 was a business orientated OS while Windows 95 to Windows ME was a home oriented OS. Windows Vista is Microsoft's 6th revision of Windows NT and introduced may new features including updated security and a new graphical user interface caller Aero.
No, only Windows NT family have services - Windows NT, 2000, XP, 2003, Vista and future versions.