Multicelular

The video explains that different cells in organisms have specific functions, such as blood cells and neurons in animals, and leaf cells and root hairs in plants. It also highlights that not all multicellular organisms have the same number of cells. For instance, the human body contains trillions of cells, whereas some microorganisms, like tiny nematodes, have fewer than 1000 cells.

What new insight or understanding did you gain from this video?