Giant man-eating germs!
So I'm pretty sure your are all aware of what a cell is the microscopic organic units that make up all life.
Well they don't have to be microscopic. An unfertilized chicken egg is a single cell. Here in this link is record of one of the largest single cells on earth. It's a whale shark egg; it's a foot long, 5.5 inches wide, and 3.5 inches thick. Almost the size of my head. I think this one is the largest single cell organism in the world (Caulerpa taxifolia). So I know cells can be supersized.
So I really want to know could there realistically be a unicellular life form about the size of a human that could eat/absorb other organisms and survive in the wild? Or is it impossible because it would be really weak, pop like an chicken egg and die instantly?
This post was sourced from https://worldbuilding.stackexchange.com/q/60604. It is licensed under CC BY-SA 3.0.
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