.NET class inherits object class by default. How?

Question

When we create a class Product

class Product
{
}

What I have learned from different blogs and books that Object class is the super

Answer 1

As per MSDN:

Supports all classes in the .NET Framework class hierarchy and provides low-level services to derived classes. This is the ultimate base class of all classes in the .NET Framework; it is the root of the type hierarchy.

And why do you not 'see' this in the code:

Languages typically do not require a class to declare inheritance from Object because the inheritance is implicit.

So in short the .Net type system does this implicit.