Arrange the cells in their order of formation during microsporogenesis.
Sporogenous tissue - Microspore mother cells - Microspore tetrads - Microspores - Pollen grains
Sporogenous cells undergo mitosis to produce pollen mother cells (or) microspore mother cells. They undergo meiotic divisions to form microspore tetrads. Each microspore in the tetrad develops into pollen grain as the anthers mature.