MICROSPOROGENESIS | MEGASPOROGENESIS |
1) It is a process by which microspore tetrads are formed from microspore mother cell by meiosis. | 1) It is a process by which four megaspores are formed by the megaspore mother cell by meiosis. |
2) Microsporogenesis occurs in the pollen sac present within the anther. | 2) Megasporogeneis occurs in the ovule. |