Microsporognesis is the process of producing microspores from a microspore mother cell through meiosis.
Microspore mother cells are a collection of compactly packed homogenous diploid cells that make up the sporogenous tissue.
These microspore mother cells divide meiotically, resulting in haploid microspores that form a tetrad. During maturation, both the microsporangium and the microscopes alter.
Microsporangium develops into pollen sacs that run the length of the anther lengthwise. The microspores break apart from the tetrad and form pollen grains.