What is the name of the layer of cells directly below the cuticle

Why should the united state be concerned about air pollution in china?

Study the diagram of a cell. which structure is found only in plant cells and functions in the process of photosynthesis? w x y z

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.