Which of the following is a benefit of genetic engineering?

genetically engineered organisms are often sterile.
genetically engineered proteins can fight disease.
recombinant dna can create gene combinations never seen in nature.
genetic abnormalities can be used for job discrimination.

which of the following is a disadvantage of hybridization?

offspring are genetic copies of the parent
offspring are stronger and larger than the parents
offspring often have health problems and are sterile
offspring have a combination of traits from both parents

Clara wrote the following hypothesis for an experiment about acidophilic bacteria. bacteria cells will stop dividing in a basic (alkaline) environment because of the high ph. which statement is the best way to restate the hypothesis so that it is more specific? growing acidophilic bacteria in some environments will cause the cells to stop dividing because of ph. if the ph of their environment is changed, acidophilic bacterial cell division will be affected. if the environment of acidophilic bacterial cells becomes alkaline, the bacteria will stop dividing. the more alkaline an environment, the less cell division will occur in bacteria.