During meiosis in pollen mother cell the daughter cells are interconnected by passages. The whole structure is called
Symplast
Plasmodesmata
Syncytium
Coenocyte
Even after killing the generative cell with a laser beam, the pollen grain of a flowering plant germinates and produces normal pollen tube because
The process of formation of microspores from a pollen mother cell is called
Pollen tablets are available in the market for