The benefits and disadvantages of genetically modified foods are preferably in English

1. Season. In addition to greenhouse vegetables, other out-of-season foods are prone to be genetically modified. 2. Color.

What is different from the traditional one is definitely genetically modified, such as colored cotton and colored peppers. 3. Size. According to tradition, tomatoes also have a certain size, such as:

A little tomato the size of a thumb is definitely genetically modified. Another example is soybeans, also called soybeans, which are made of tofu, and the beans of soy milk should be shaped like animal offal: the waist looks like a little flat, but the current soybeans are all round, much larger, and soybeans like peas, and the yield is very high, which is genetically modified.

4. Taste. Traditional corn is generally yellow corn, white corn, slightly sweet, and now popular sweet corn, its sweetness is very high, undoubtedly genetically modified. 5. Pests.

All the crops that pests like to visit are not....

Genetically modified foods have not yet been found to cause any harm to the human body. However, there is no adverse reaction in the body after taking it for a long time.

You can write about the needs of people for food, as well as some of your own requirements for food.

Low is not a benefit, nothing else.

It is high pesticides and high chemical fertilizers that give rise to food crops.

Have you seen an animal that has been on the market for three months?

Genetically modified foods (GMF) are the use of modern molecular biotechnology to transfer the genes of some organisms to other species, and modify the genetic material of organisms to change their shape, nutritional quality, and consumption quality to the goals that people need. Food produced with genetically modified organisms as direct food or as raw materials is "genetically modified food".

Genetically modified foods have many advantages: they can increase the yield per unit area of crops; It can reduce production costs; Through transgenic technology, the ability of crops to resist pests and viruses can be enhanced; Improve the storability of agricultural products, extend the shelf life, and meet the needs of the people's livelihood Genetically modified food - potatoes.

the need for an ever-increasing level of living; It can greatly shorten the time for crop development; It can get rid of the influence of seasons and climate, and the four seasons are low-cost**; Break down species boundaries and continue to breed new species to produce food that is good for human health. Genetically modified foods also have disadvantages: the so-called increase in production is not affected by the environment, and in the event of natural disasters such as rain and snow, the yield may be reduced even more.

And a number of studies have shown that genetically modified foods have damage to the immune function of mammals. Studies have also shown that after the experimental hamsters ate genetically modified food, they became extinct in their third generation.

Summary. Dear, now for you to answer the <>

The main role of genetically modified foods is to improve the growth and yield of crops, improve the ability to resist pests and diseases, and increase nutritional value. Therefore, it is necessary to conduct strict risk assessment and supervision when developing and promoting genetically modified foods, and ensure that the public has sufficient information and choice about genetically modified foods<>

<> short answer: What is the main role of genetically modified foods.

Dear, now for you to answer the <>

The main role of genetically modified foods is to improve the growth and yield of crops, improve the ability to resist pests and diseases, and increase nutritional value. Therefore, it is necessary to conduct strict risk assessment and supervision in the development and promotion of genetically modified foods, and ensure that the public has sufficient information and choice about genetically modified foods<>

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The detailed main functions of genetically modified foods are:1Increasing crop yields:

Transgenic huhuin technology can make crops resistant to insect pests, weeds, viruses and other characteristics, thereby reducing crop failure and increasing yield. 2.Enhance resistance to pests and diseases:

Through transgenic technology, pest and disease resistance genes from other species can be introduced into crops, making them resistant to common pests and diseases, and reducing the use of pesticides. 3.Improving the quality of crops:

Genetically modified technology can improve the quality characteristics of crops, such as increasing the shelf life of fruits, improving taste and flavor, to meet consumer demand. 4.Increase the value of nutritional price appreciation:

Through genetically modified technology, certain nutrients can be introduced into crops to make them have a high vitamin, mineral or protein content, thereby improving the nutritional value of food. Mould wheel 5Resisting adversity circumstances:

Genetically modified crops can improve their adaptability and survival to extreme environments by introducing drought-tolerant, salt-tolerant or cold-tolerant genes to adapt to adverse environments<>

Summary. Hello dear relatives, the main role of genetically modified food includes: increasing production and solving the problem of food shortage.

Reduce the use of pesticides and avoid environmental pollution. Save production costs and reduce the price of food. Increase the nutrition of food and increase the added value.

Increase the variety of food and improve the quality of food. Promote production efficiency and promote the development of related industries. In short, genetically modified foods play an important role in solving food shortages, improving production efficiency, and avoiding environmental pollution.

<> short answer: What is the main role of genetically modified foods.

Hello dear relatives, the main role of genetically modified food includes: increasing production and solving the problem of food shortage. Reduce the use of pesticides and avoid environmental pollution.

Save production costs and reduce the price of food. Increase the nutrition of food and increase the added value. Increase the variety of food and improve the quality of food.

Promote the efficiency of production and promote the development of related industries. In short, genetically modified foods play an important role in solving food shortages, improving production efficiency, and avoiding environmental pollution.

Short answer: What are the categories of plastics according to different raw materials?

Plastics can be divided into the following categories according to different raw materials: general plastics: such as polyethylene, polypropylene, polyvinyl chloride, polystyrene, polyoxymethylene, polycarbonate, polyimide, polymer alloys, etc.

Engineering plastics: such as nylon, polycarbonate, polyoxymethylene, ABS plastic field-based imitation, polyamide, polysulfone, polyphenylene sulfide, polysulfone, etc. Specialty Plastics:

Such as high-temperature plastics, reinforced plastics, transparent plastics, plastic memory plastics, biodegradable plastics, etc. New plastics: such as nanoplastics, graphene plastics, self-healing plastics, smart plastics, etc.

The above classifications are based on the raw materials and properties of plastics, and each type of plastic has its own unique characteristics and uses.

Short answer: How should ceramic products be stored?

Short answer: How should ceramic products be stored?

The storage of ceramic products should pay attention to the following points: Avoid direct sunlight: Direct sunlight can cause problems such as fading and cracking of ceramic products, so they should be placed in a cool place.

Prevent mechanical damage: ceramic products are easy to break, should avoid the impact or friction of external forces, and are best placed in a place with a soft cushion. Prevent chemical corrosion:

Ceramic products are susceptible to corrosion by chemicals such as acids and alkalis, so they should be avoided when placed with chemicals. Protect from moisture: Ceramic products are prone to moisture and should be kept in a dry place to avoid moisture.

The above are some basic precautions for the storage of ceramic products, and the correct storage method can extend the service life of ceramic products and maintain their good appearance and condition.

The main genetically modified foods are as follows:

1. Soybeans. The contents of crude fat, crude protein, fatty acids, flavonoids and phenolic acids in genetically modified soybeans were significantly higher than those in non-genetically modified soybeans. In addition, these substances have the ability to improve the adaptability of plants to the physical environment, and enhance the ability of plants to resist the invasion of natural enemies and diseases.

2. Corn. Genetically modified corn is a genetically modified crop. As a major achievement of biotechnology industrialization, genetically modified corn has been widely used all over the world.

Maize transgenic breeding involves insect resistance, herbicide resistance, high quality, stress resistance, disease resistance, high yield, bioreactor and other traits, and the products developed are the most insect resistant and herbicide resistant, and the application range is the widest.

Genetically modified

Genetically modified technology is to transfer genes with known functional traits such as high yield, stress resistance, disease and insect resistance, and improved nutritional quality into the target organism through modern scientific and technological means, so that the recipient organism can add new functional characteristics on the basis of the original genetic characteristics, obtain new varieties, and produce new products. Spontaneous GMOs are also widespread in nature.

Genetically modified technology is used in various fields of society, including the use of genetically modified technology to improve crops, vaccines, food, etc. Foods containing genetically modified crop ingredients are called genetically modified foods and are as safe as non-genetically modified foods. The regulation of GMOs varies from country to country.