Domestic cats can begin reproducing as young as six months of age. each female cat can produce two litters per year, containing multiple cats that can also begin reproducing early. what prediction can you make about an ecosystem in which cat populations are not controlled

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.