Which of the following correctly names and explains the significance of the phase of meiosis depicted below?
an image depicting a stage of meiosis. homologous sets of four chromatids along the center of the cell. spindle fibers from opposite poles have attached to each set of sister chromatids as well as the homologous sets.
anaphase i: separation of sister chromatids must occur to increase genetic diversity
telophase ii: each pole must form a haploid pair of chromosomes to begin dna replication
interphase ii: a daughter cell must prepare for a second phase of chromosome replication
metaphase i: spindle fiber attachment must occur for cell division to occur.

"1. it should be, it has been for about 20 years, and it's really not much different in the end than breeding animals to have particular traits. there are always concerns about genetically engineered animals/plants affecting the environment in unexpected negative ways, but i can't think of an example where the fears didn't turn out to be baseless.  

first, as you point out, it would be a great advance in pharmacology, to be able to tailor drugs and their doses to me. the pros involve better medical treatment. the cons involve privacy issues like insurance companies denying coverage to people with genetic risk factors. looking at dna markers wouldn't affect the frequency of genetic diseases, but it would allow detection of them earlier. and ok, actually i suppose that if people used this information to avoid having children with genetic diseases, some might decrease in frequency."