MCQOPTIONS
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| 1. |
Which of the following fish species and a native of the Yangtze River system, has been declared extinct in January 2020? |
| A. | Polyodon |
| B. | Chinese sturgeon |
| C. | Dwarf sturgeon |
| D. | Chinese paddlefish |
| E. | Alabama sturgeon |
| Answer» E. Alabama sturgeon | |