DENDROLOGY

Detailed explanation-1: -Thus pollen grain is also known as male gametophyte and stamen is also regarded as microsporophyll.

Detailed explanation-2: -Scientific definitions for microsporocyte microsporocyte. [ mī′krə-spôr′ə-sīt′ ] A diploid cell that undergoes meiosis to produce microspores as part of microsporogenesis. Also called microspore mother cell pollen mother cell.

Detailed explanation-3: -[ mī′krō-gə-mē′tə-fīt′ ] The male gametophyte that develops from the microspores of heterosporous plants. The pollen grains of gymnosperms and angiosperms are microgametophytes.