The complex formed by a pair of synapsed homologous chromosomes is called,

Chiasmata formation occurs during

Synaptonemal complex was discovered in

In $Anaphase-I$,each chromosome consists of ...... chromatids.

In an organism,if the normal diploid number of chromosomes is $8$,how many chromatids are present in each daughter cell at the end of meiosis-$I$?

What is Meiosis? Give the key features of it and explain them.