What is the benefit of the modification? Because the GM tomatoes can remain fresh longer they have time to ripen in the sun before picking, resulting in a better tasting tomato! 4. Three advantages of genetically modified foods Longer lasting foods can be more easily transported, Having extra vitamins in food help poor people from becoming malnourished or going blind, and the insecticides inside some genetically modified plants keep farmers from having to spray the whole place down with toxic wastes, and they also 5. A counter argument to one of the disadvantages of genetically modified food Some antibiotics can be transferred to humans and make it harder for us to fight infections, genetically modifying foods could potentially put farmers out of work, and some important insects could be at risk because of the insecticides in foods.
What they’re farming are not animals, but are farming grass. Food is more nutritious in its fresh and whole form, but most supermarkets sell food that is processed. You get what you pay for, cheap food has a negative effect on your health. They want to change the way the food industry works and give the opportunity to provide everyone fresh food and not only for those who can afford it. They are
This is quite an efficient method of production and the amount of the PHB polymer yielded is around 30-80% of the dry weight of the micro-organisms used. Even though this method is efficient it is still not quite economically viable as there is the high cost of using the agar solution, petri dishes and the removal of the nitrogen. More recently as this biopolymers potential to society has become more prominent, scientists are trying to develop more efficient and sustainable means to produce it. In 1992 the idea of using genetically modified plants to produce PHB was developed at Michigan State University. By using the genes from two bacteria producing organisms such as Alcaligenes Eutrophus, they could insert them into cress plants with the aim of these plants producing the PHB.
The results showed that the increasing of the density leads to a decrease in the biomass of plants and that the experimental groups are not much different than the control groups. This shows that an environment can work to stabilize itself without human interruptions. Plants can ensure they don’t overpopulate an area by self-thinning and species can survive with predators using the environment they were given. Introduction Competition for resources is seen in all species and environments around the world. Since the Earth’s natural resources are limited, it necessary for species of all kingdoms to fight in order to gain enough nutrients in order to not only live but thrive and go on to produce future generations.
Carson feels strongly and passionately about the environment and we can tell this when she says “Can anyone believe it is possible to lay down such a barrage of poisons on the surface of the earth without making it unfit for all life” (Carson 752). With her strong beliefs she tries to make people understand that the chemicals that they use to kill certain pests exceed that; not only do they reach other animals but they can also reach our human population. “They should not be called insecticides, but biocides” (Carson 752). Carson connects
They are modified with herbicides and pesticides so the uncertainty of health consequences of humans consuming the food grown by these seeds exists. It could take
There are many unknowns about this dilemma that are scary for some people. 2. Describe the different viewpoints within the dilemma. Explain why each creates questions that must be answered. The good that can come from genetically modified food are; it can make crops pest proof, disease resistant, more nutritious, and intolerable to weather conditions.
Dear Senator, In less than two decades, genetically modified organisms (GMOs) have replaced our diet with genetically ajusted foods, which can affect human health. GMOs are resistant to pesticides, and is created by splicing genes that are combined through genetic engineering, smething nature cant do instantly. Consuming these genetically, processed foods can lead to increased risk of diseases and even cancer. Most of the time we do not realize that we are eating these harmful toxins as they are infused in our food without our knowledge. While traditional farming choose to grow organic produce and struggle to keep their businesses alive.
They are creating problems to create a more sustainable society but it can be corrected. Over-cultivation is cultivating repeatedly and growing crop faster than the soil can regenerate, and this cost the quality and productivity of the soil. The first step in over-cultivation is plowing to control
Generally they are used to make the foods crops more resistant to pests or having more flavour or appearance. Traditionally, modifications were done through breeding, but recently scientists are using genetic engineering to create exact specifications of what they want. For example, geneticists of plants often isolate a gene responsible aimed at drought tolerance and add that gene into another plant. The genes used are not only from plants, but also from other sources also. Bacillus thuringiensis, a natural bacterium, produces crystal proteins lethal to insect larvae.