"So, who got the Nobel for that stunning discovery?"
There was more than one scientist, but that's not the point. Focus here: The point is that NOW scientists know there are TRILLIONS of cells. Did you read the link I provided? Can you refute it with another link?
Remember, games make ME look good.
Let me know when you can refute my link with another link.
Looks like the good old days are back.
The link you provided did not say there were trillions of different cells. It only said that there were trillions of cells; this was not unknown in Darwin's time.
The question is whether you did.
You have cited this link as showing that Darwin thought a human body to be made from a single cell.
http://www.biology.arizona.edu/cell_bio/tutorials/cells/cells3.html.
Nothing there says that. Never mind that, if it did say that, it would be wrong. It is a very sketchy outline of some major events in our understanding of cells. Darwin is not mentioned. Nothing supports the assertion that anyone at all thought large organisms were unicellular.