High salinity and drought conditions may both cause Arabidopsis plants to become:
A. Dehydrated. B. Mutated. C. Malnourished due to lack of nutrients. D. A and C. E. All of the above.

the answer is trees if i'm not mistaken

the question isn't complete here so i can't right an answer '_'

yo

the last one: artificial selection/genetic engineering

plant breeding is modifying the genetic composition of the plant - but this isn't cloning (which is specifically introducing a gene into a genome). but you are artificially selecting for the phenotype that you want.

the second one is literally genetic engineering - the gene would have been cloned first and then inserted or genetically engineered into the new plant cell (the cotton).