Which stage of Prophase-$I$ is represented by the given figure?

The term "meiosis" was coined by

In which of the following stages do chromosomes appear long,thin,and thread-like?

How does $Anaphase-I$ differ from $Anaphase-II$?

In which phase of $Meiosis-I$ are the interzonal fibers observed?

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