Question 6 of 32 Some bacteria reproduce through binary fission. The DNA is copied, and the
cell divides. Binary fission produces two genetically identical offspring. What
kind of cell division and what kind of reproduction is binary fission?

The pressurized plants and fungi mentioned in the video have some surprising similarities. what differences would you expect them to have?

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.

Fill in the blank with the best word to complete the sentence. white blood cells protect against and aid in blood clotting when injuries are sustained.