Despite their rather cute appearance under a microscope, the tardigarde has ... The reason this ability is so remarkable is that as a unicellular organism, the stentor doesn't have a nervous ...

“You could see the front of the bloom right along the coast”—a reddish cloud of millions of microscopic organisms called dinoflagellates ... populations of the unicellular alga grow rapidly, dyeing ...

A single bacterium consists of just one cell. Not all bacteria are harmful. There are different unicellular organisms and types of bacteria. Yeast are unicellular fungi. They are used by brewers ...