Primary oocyte divides in the process of meiosis to form haploid cells. Each primary oocyte produces two unequally shaped haploid cells in the process of meiosis. The larger one is called the secondary oocyte and the smaller one is called the primary polar body. Then by meiosis division one oocyte and one polar body are produced from the secondary oocyte and two polar bodies from the first polar body. That is, from a primary oocyte a ootide and 3 polar bodies are formed.