MCQOPTIONS
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| 1. |
The ________ are _______ by genetic structure to retroviruses. |
| A. | STR retrotransposons, related |
| B. | LTR retrotransposons, related |
| C. | STR transposons, related |
| D. | LTR retrotransposons, not related |
| Answer» C. STR transposons, related | |