Complex sentence: Enactment of primary legislation often requires a concurrent majority, the approval of a majority of members in each of the chambers of the legislature, when this is the case, the legislature may be called an example of perfect bicameralism.
Split into simpler sentences: Enactment of primary legislation often requires a concurrent majority-the approval of a majority of members in each of the chambers of the legislature. When this is the case, the legislature may be called an example of perfect bicameralism.