The delineation of constituencies is a major duty of the

The delineation of constituencies is a major duty of the electoral commission. This is because the electoral commission is responsible for conducting free and fair elections in the country. In order to ensure that elections are fair, the electoral commission has to ensure that constituencies are delineated in a way that is fair and equitable to all citizens. The electoral commission is responsible for creating electoral boundaries, deciding on the number of constituencies, and ensuring that each constituency has roughly the same number of eligible voters. This helps to ensure that each citizen's vote carries the same weight, and that there is no unfair advantage given to one constituency or another.