MCQOPTIONS
Saved Bookmarks
| 1. |
Sex lethal (sxl) in Drosophila is transcribed when |
| A. | the X autosome balance is 1 or greater |
| B. | the X autosome balance is less than 0.5 |
| C. | none of the above |
| D. | the X autosome balance equals 0.5 |
| Answer» B. the X autosome balance is less than 0.5 | |