what is the difference between microsporogenesis and megasporogenesis?
Microsporogenesis | Megasporogenesis |
In this process microspore mother cell undergo meosis to form a mirospoe tetrad. | In this process megaspore mother cell undergo meosis to form four megaspore cells. |
It occurs inside the pollen sac of the anther. | It occurs inside the nucellus of the ovule. |
In this process many microspore mother cell take part to produce microspores. | In this process only one megaspore mother cell is differentiated into a megasporangium. |
All four cells of the microspore tetrads continue to grow and produce pollen grains. | Only one of the four cells in the megaspore tetrad continues to grow and produce embryo sac. |