Plant y thrives in environments of great sunlight and very little moisture. desert x is an environment with constant, powerful sunlight and almost no moisture. although plant y thrives in the areas surrounding desert x, it does not exist naturally in the desert, nor does it survive long when introduced there.

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.