Which type of cell division is observed in germ cells?

In meiosis,the number of chromosomes is ..............

Synapsis occurs between

During the first meiotic division, the exchange of genetic material between the chromatids of homologous chromosomes occurs. What is this process called?

After $Meiosis-I$,the two sister chromatids of a chromosome are:

The force responsible for the terminalization of chiasmata at the time of cell division is: