During which stage of gametogenesis meiosis occurs ?

During spermatogenesis meiosis occurs in

During which stage of meiosis does crossing over take place ?

What is spermatogenesis? Explain the process by using of flow chart. In which stage gametogenesis occurs in male and female?

During megasporogenesis, meiosis occurs in

During spermatogenesis meiosis occur in

During spermalogenesis meiosis occurs in

During spermalogenesis meiosis occurs in

Meiosis occurs during

Meiosis occurs during