Those are called derived units.
They are genes.
Derived units
Weight is measured in units called newtons , while mass is measured in units called grams and kilograms.
SI Units
derived units
The units that are Obtained by combining other units is called Derived Units.
The International System of Units
Those are called derived units.
They are called Stomata.
Every Quantities has to be expressed which may povoke its nature. those are called units
Unless otherwise specified, they are simply called 'units'.