McqMate
| Q. |
The biggest single-celled organism is – |
| A. | Yeast |
| B. | Acetabularia |
| C. | Acetobacter |
| D. | Amoeba |
| Answer» D. Amoeba | |
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Explanation: Researchers, in October 2011, found "giant amoebas" (Xenophyophores) beneath the surface of the Pacific in the Mariana Trench. At more than four inches in length, they are the largest single-celled organism on Earth. They are found exclusively in the deep sea. |
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