In what phase of meiosis are tetrads of homologous pairs lined up along the center of the cell and attached to the spindle fibers?

What are the probable phenotypes of their offspring

Would really appreciate it, i have an idea but not completely sure

You arrive late to a biological seminar. however, just as you enter the room, you hear the speaker referring to the "five-prime end" and the "three-prime end" of a macromolecule. immediately, you know that they are talking about a: ]