In one meiotic cell division,how many times does the cell divide?

Choose the correct pair:

The enzyme recombinase is required at which stage of meiosis?

Homologous pairing in prophase $I$ of meiosis $I$ is called

If the diploid number in $G_1$ phase is $8$,what should be the number of chromosomes in daughter cells after meiosis-$I$ and meiosis-$II$,respectively?

If a somatic cell has $40$ chromosomes,what should be the number of chromosomes in the gametes of that organism?