In which phase of meiosis are the following formed? Choose the answers from the hint points given below.
$(a)$ Synaptonemal complex
$(b)$ Recombination nodules
$(c)$ Appearance / activation of enzyme recombinase
$(d)$ Termination of chiasmata
$(e)$ Interkinesis
$(f)$ Formation of dyad of cells

(A) Synaptonemal complex: Formed during the Zygotene stage of Prophase-$I$.
$(b)$ Recombination nodules: Appear during the Pachytene stage of Prophase-$I$.
$(c)$ Appearance / activation of enzyme recombinase: Occurs during the Pachytene stage of Prophase-$I$.
$(d)$ Termination of chiasmata: Occurs during the Diakinesis stage of Prophase-$I$.
$(e)$ Interkinesis: The stage between Meiosis-$I$ and Meiosis-$II$.
$(f)$ Formation of dyad of cells: Occurs at the end of Telophase-$I$.