<prompt> All are true regarding events related to oogenesis EXCEPTPrimary oocyte is arrested at prophase - I at bihLH surge occurs 24-48 hrs. prior to ovulationFirst polar body is released at ovulationMeiosis-II is a reduction division  <response>: Meiosis-II is not a reduction division, as it doesnt reduce the chromosome number into half. Chromosome number gets reduced to half during meiosis- I reduction division. Primary oocyte gets arrested at prophase - I before bih while the baby is still in-utero. LH surge occurs 24-48 hrs. prior to ovulation. 