Which describes an advantage of the way certain fish reproduce? a. they can reproduce asexually, so they do not need to find a mate.

b. they can fertilize eggs internally, so the eggs are protected inside the female

c. they only reproduce asexually, so there is more genetic diversity in offspring

d. they can fertilize externally, so fewer eggs are in contact with sperm

PLEASE HELP ASAP

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.