The process that produces a similar appearance among unrelated groups of organisms is

emerging idea only occurs as a raw idea that could appear out of nowhere. meanwhile, to reach scientific consensus , that idea must be structured and tested over and over again through various experiments. the scientific consensus transforms the raw idea into idea that is more reliable through the process of scientific elimination.

i think this picture will you.

i guess because love can be toxic ‍♂️

answer; endoplasmic reticulum;