Primary oocytes are arrested in which stage?
Correct option is B, Prophase I. In Reproductive System, the accurate description is Prophase I, and that is what you should commit to memory. Keep the definition tight and the role clear — Prophase I is the option that correctly names the structure, process, or principle asked for in Reproductive System. Then Prophase I is the answer you can defend. Check yourself by covering the options and writing the answer first, then matching the letter — that builds confidence. If the wording feels dense, translate it into everyday language first, then map that plain sentence back onto Prophase I. Remem
Ref: Animal physiology is Unit 7 of the CSIR NET Life Science Syllabus, covering core body systems. It accounts for roughly 10% of the total marks in Sections B and C.
