B. In the dog/tapeworm symbiotic relationship: -which organism is the host? I
-which organism is the parasite?

Write the balanced chemical equation forphotosynthesis.

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above

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.