Final answer:
While the question seems to be about the Grand Chapter, the provided information relates to government legislative sessions, which occur every two years and have a maximum duration. Special sessions can be called any time by the governor and are limited to specific topics and a shorter duration.
Step-by-step explanation:
The question seems to be referring to legislative procedures, possibly connected to a Masonic organization, known as the 'Grand Chapter,' but the information provided relates to the legislative process of a government body, not a fraternal organization. Therefore, the specifics of the Grand Chapter meetings, such as their frequency or what they are called, cannot be determined from the provided information.
For legislative bodies, regular sessions are usually defined by the constitution or by law. For instance, as stated, regular sessions of the Legislature are held every two years in odd-numbered years and are not to exceed 140 days in duration. In contrast, special sessions may be called by the governor at any time, focusing only on subjects designated by the governor and not exceeding 30 days in duration.