What type of structural division occurs in peculiarly arranged Sarcinae?

Sarcinae are a distinctive group of cocci (spherical bacteria) that are characterized by their unique arrangement in clusters. The correct answer reflects that Sarcinae divide in three planes. This specific type of cellular division results in the formation of cube-like arrangements, where the cells continue to adhere to one another after division, creating a three-dimensional structure.

The arrangement involves cells dividing along three different planes of division, which creates a characteristic tetrad configuration that stacks cells in such a way that they form a cubic pattern. This is a notable feature of Sarcinae and helps differentiate them from other cocci that may divide in one or two planes and do not have the same cube-like architecture. Understanding this division is important in identifying the microbial structure of Sarcinae during laboratory studies.