Under a presidential system of government, the legislature and the executive are

A.

elected separately to an unfixed term

B.

appointed at the same time to an unfixed term

C.

appointed by the judiciary to a fixed term

D.

elected separately to a fixed term

Correct answer is D

Both have a fixed tenure of 4 years each Nigeria as a case study. Furthermore, the president for instance is an executive whereas the legislature is an independent body both elected separately but in a fix term.