Some crops are genetically engineered to resist certain herbicides, which means the herbicides they are engineered to be resistant to can withstand having the herbicide sprayed directly on the crop. A known problem with these crops is that after a number of years, more herbicide is needed to control weeds. Because of this, more herbicides are sprayed on the crops and end up in foods. The safe limit for glyphosate (Round-up) in foods has been raised by the EPA in the United States and the use of Glyposate on crops has doubled in the years since Glyphosate resistant crops have been commercially grown.
Other crops are genetically engineered to produce an insecticide in the plant itself. Though the insecticide is suppose to target certain insects, two concerns are that non-targeted insects are being killed and people's and animal's health may be affected when those crops are eaten.
Generally, some believe horizontal transfer of the engineered genes in the crops may occur. Another problem that has occurred is weeds have developed resistance to the herbicides crops have been engineered to resist. The absence of long-term studies concerns others, making some feel that they are the long-term study.
Better diagnostic methods to treat disease
Only the expensive ones like mercedes. VW's reliability rating less than other US carmakers but improving
Pedigree hybridization is the development of genetically modified foods supposedly to provide better quality, more tolerant, food crops, thus improving the safety of our food. Currently there are also programs for developing genetically modified animals/fish.
what i believe is that corn is genetically improved or altered some believe it is not better. But corn is altered genetically
communication engineering better than other branches of engineering?
Public transportation. better to keep people away from the streets. too many problems.
The closest synonym for the word improving is better.
It totally depends on which the candidate is interested in whether electrical or software engineering is better.
telecommunication is better than electric engineering
electronics is the core computer science engineering hence it is better
NO, EEE is better then the electrical engineer
At the end of 2009, computer engineering offers better employment opportunitiesand better earnings potential. But telecommunications engineering is more fun,especially in field operations.