What does GMO mean? What do GMOs mean as it relates to the environment? What are the potential benefits of transgenic crops? Discuss possible benefits and drawbacks of a transgenic organism such as Bt corn? What is the role of Agrobacterium tumefaciens in the production of transgenic plants?
What are other uses for this land? What is acetylcholinesterase? What is hypertrophy? What is Bt corn? How has it led to reduced pesticide use by farmers? Explore our homework questions and answers library Search Browse Browse by subject
Rats fed the GM Bt corn MON810 for 45 and 91 days showed differences in organ and body weights and in blood biochemistry, compared with rats fed a non-GMO variety grown side-by-side in the same conditions. The authors noted that the changes could indicate “potential adverse health/toxic ...
Bt is a safe and effective insecticide used in farming. Insertion of this toxin-producing gene from bacteria into the DNA of corn and cotton makes them resistant to some insects and protects them from disease. These crops require less spraying of the insecticide, as the plants produce the toxi...
Gmo corn with Bt has reduced the use of pesticides sprayed and applied at planting by millions of pounds. The pesticides in many cases were very toxic and do not have the greatest environmental profiles, not to mention the crop loss that resulted from insects like corn borers and corn root...
By far, the biggest use of GMO technology is in large-scale agricultural crops. At least 90% of the soy, cotton, canola, corn and sugar beets sold in the United States have been genetically engineered. The adoption of herbicide-resistant corn, which had been slower in previous years, has...
If bt controls insects, is it harmful to me? Last year I was doing a farm research tour in South Carolina when someone asked the researcher about whether he’d eat GMO sweet corn. He didn’t hesitate for a second as he said he would prefer to eat biotech sweet corn because he underst...
Using CRISPR-Cas technology, generating resistance to herbicides is also possible. Here, a wealth of herbicide resistance can be produced in agronomically essential plants through the targeted selection of target genes. While most plants for commercial use constitute a GMO through the transfer of bacte...
Soybean mosaic virus (SMV) is endemic in virtually all regions where soybeans are grown in the presence of vector insects. SMV can cause serious yield losses (Ross 1969), so virus resistance is an essential trait for introduction Abiotic stress tolerance ...
What does "transgenic" mean with respect to Bt corn? How do rhizomes develop after being planted? What is biotechnology and what can it be used for? How can seed dormancy be advantageous to a plant? How did such adaptation develop?