Arunachal Pradesh has a unicameral legislature, meaning it has:

One legislative house
Two legislative houses
Three legislative houses
No legislative body

The correct answer is: a) One legislative house.

A unicameral legislature is a legislature with only one chamber or house. In contrast, a bicameral legislature has two chambers or houses. The United States Congress is an example of a bicameral legislature, with the Senate and the House of Representatives.

Arunachal Pradesh is a state in India that has a unicameral legislature. The legislature is called the Arunachal Pradesh Legislative Assembly. The Legislative Assembly has 60 members, who are elected by the people of Arunachal Pradesh. The members of the Legislative Assembly serve for a term of five years.

The Legislative Assembly is responsible for making laws for Arunachal Pradesh. It also has the power to approve the budget of the state and to oversee the government of the state.

The Legislative Assembly is a powerful body that plays an important role in the governance of Arunachal Pradesh.