The Structure Of Ovule : Biology Blog
Megasporogenesis This is the formation of megaspore through integuments ovule. Below the epidermis layer of the ovule, some cell continues to grow, out of this cell one cell enlarge known as Archesporial Cell or megaspore mother cell. This Archesporial cell meiotically divides to form four haploid megaspore cells, arranged in a linear fashion. Before this I want to familiarize you with Ovule Structure, this makes a further understanding of the process easy for you. Ovule Structure - The typical ovule is originated from the placenta of the ovary which is small in structure and attached to the placenta by a stalk-like structure Funicle . The area where the funicle and ovule fuses are known as Hilum . On the outer side, two protective layers are present having a function to provide protecti...