In which stage of meiosis does the enzyme recombinase play a role?

Which of the following statements are correct regarding meiosis?

When synapsis is complete all along the chromosome,the cells are said to have entered a stage of prophase $I$,where exchange of genetic material takes place between homologous chromosomes. The stage is called

What happens during interkinesis?

The pairing of homologous chromosomes occurs in ..........

In the pachytene stage of meiosis,the chromosomes appear: