<prompt> Which of the following is seen at the time of ovulation?completion of first meiotic division of oocyteInhibin A is increasedFSH increases steroid synthesis in granulosa cellsActivin causes FSH to act on granulosa cells  <response>: Ovulation The combined LHFSH midcycle surge is responsible for the final stage of maturation of the follicle, completion of the first meiotic division of oocyte with extrusion of first polar body and expulsion of oocyte Ref: D.C. Duttas Textbook of Gynaecology, 6th edition, page no: 93 