is the principle of organizing and dividing the legislative institution of a country into two chambers or houses.

Bicameralism is the principle of organizing and dividing the legislative institution of a country into two chambers or houses.

Explanation:

In order to bring transparency in the process of making and implementing laws and to make sure that personal benefits of a certain group of people are not served, the principle of organizing and dividing the legislative institution of a country into two chambers or houses was brought into practice. This division of the legislative institution enables the members of either of the chambers to defy a wrong law tried to be bring by the other.