How does a unicameral legislature differ from a bicameral legislature? a. a unicameral legislature consists of only one chamber while a bicameral legislature consists of two chambers. b. unicameral legislatures only have one political party, and bicameral legislatures have members of at least two political parties. c. in a unicameral legislature, there is one leader of the entire chamber; a bicameral legislature has two legislative leaders with each elected by a major party. d. under a unicameral legislature, the president serves as the presiding officer of the chamber; in a bicameral system the president is independent from the legislature.