In which circumstances would an external cause code be reported?

I’m stuck on this question cuz i’m stupid sksksksk

In meiosis ii during anaphase ii which structures separated homologous chromosomes or sister chromatids

Imagine a self-reactive t cell that has not undergone clonal deletion in the thymus (that is to say, it has escaped central tolerance). if it encounters self antigen in the absence of an infection or inflammation, what will happen to this self-reactive t cell? (select two answers) (a) the t cell undergoes clonal expansion. (b) the t cell gains effector functions. (c) the t cell undergoes apoptosis. (d) the t cell becomes activated. (e) the t cell becomes anergic.