Your lab partner made an agarose gel with the wells in the center and loaded unknown molecules in the gel. After performing gel electrophoresis, you found that your molecules migrated to position A, B, and C in the image, respectively. What conclusion can you draw from these results?

This is one of the five kingdoms in the older biological succession. organisms in this kingdom are prokaryotic

Which of these is an example of land degradation? a. containers designed to store pollutants leak. b. fertilizers provide too many nutrients to crops. c. garbage is buried so the land can be reclaimed later. d. a drought kills all the plants in an area, leaving bare land

You want to cultivate some exotic plants at your farm. however, the climate is chillier than the temperature range favorable to the crop. which is the best method to use for the cultivation of this exotic crop? a. use a crop rotation method b. use a lot of fertilizer c. prepare the seed bed properly d. use a greenhouse e. use irrigation