Click Reset Move the planet to r=-5.00i AU (does not have to be exact) and drag the velocity vector to set the velocity close to -8.0j km/s. Click Play and then click Pause after one full revolution.
forci
75 4

i would go with b

cytokinesis occurs after telophase so that eliminates d

and the entire reason for cytokinesis is for cellular reproduction

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link:

not sure if this is what you'r looking for eubacteria and archaebacteria