What are the advantages and disadvantages of GM crops?
The pros of GMO crops are that they may contain more nutrients, are grown with fewer pesticides, and are usually cheaper than their non-GMO counterparts. The cons of GMO foods are that they may cause allergic reactions because of their altered DNA and they may increase antibiotic resistance.
What are the disadvantages of using GM crops?
Herbicide-resistant crops
- the potential development of herbicide-resistant weeds.
- loss of biodiversity because fewer weeds survive – resulting in reduced food and shelter for animals.
What are the advantages of GM genetically modified crops?
Tastier food. Disease- and drought-resistant plants that require fewer environmental resources (such as water and fertilizer) Less use of pesticides. Increased supply of food with reduced cost and longer shelf life.
What is an economic disadvantage of GM crops?
In part (c) the response provides an economic advantage of increased profits associated with GM crops, which produce a higher yield per acre, earning 1 point. The stated economic disadvantage, which refers to the potential cost of the GM seeds (“pay more money for seeds”), earned a second point.
What are the advantages of GM foods?
Some benefits of genetic engineering in agriculture are increased crop yields, reduced costs for food or drug production, reduced need for pesticides, enhanced nutrient composition and food quality, resistance to pests and disease, greater food security, and medical benefits to the world’s growing population.
What are the advantages of GM crops Class 12?
Expert Answer:
- Advantages of genetically modified organisms (GMOs):
- (i) Tolerant to abiotic stresses (cold, drought, salt, heat)
- (ii) Reduces reliability on chemical pesticides.
- (iii) Reduces post-harvest losses.
- (iv) Increases efficiency of mineral usage by plants.
What are the advantages of the techniques of GM crops?
What are the advantages of GM plants?
How might GM crops affect the environment?
Research indicates that GM crop technology can result in a net increase in herbicide use and can foster the growth of herbicide resistant weeds. In addition, there is concern that the use of GM crops may negatively impact the agriculture ecosystem.
What are the disadvantages of GM crops Class 12?
What are the Disadvantages of Genetically Modified Foods?
- GM crops disrupt the natural process of gene flow because the “better” traits produced from engineering genes can result in the favouring of one organism.
- Cost of cultivation is increased.
- It endangers farmers and trade along with the environment.