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प्रश्न
“Biotechnology is not only beneficial but it has some harmful effects too.” Express your opinion about this statement.
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उत्तर
- Advantages:
- High yield in less time and less expenses.
- We can avoid the use of pesticides and thereby pollution.
- Quality of the food and food-grains has been improved.
- Disadvantages:
- Attempts to develop ‘super-human’ through genetic manipulation.
- No study about long-term effects of GM crops on environment and living organisms.
- Financial loot of poor countries and farmers due to monopoly through patenting of GM crops.
- Genetically modified pest-resistant crops may prove harmful to beneficial insects.
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संबंधित प्रश्न
A) Which process is shown in the above figure?
B) Describe in brief the steps- I , II , III & IV.
Match the pairs.
| a. | Interferon | 1. | Diabetes |
| b. | Factor | 2. | Dwarfness |
| c. | Somatostatin | 3. | Viral infection |
| d. | Interleukin | 4. | Cancer |
| 5. | Haemophilia |
Write a short note.
Biotechnology: Professional uses
Answer the following question in your own words.
Which products produced through biotechnology do you use in your daily life?
Write a short note.
Genetic engineering
Define biotechnology. Give any three application of it?
Give one use of Biotechnology.
Write two names of crops genetically developed.
Use of non-genetic biotechnological techniques.
High class of varieties of crops have been developed through the techniques of organ transplantation.
Define.
Biotechnology
Give two branches of biotechnology.
Write a short note.
Biotechnology
What does biotechnology include?
Identify the products that are NOT produced using fermentation technology.
Curd, Ghee, Relaxin, Vinegar, Insulin, Yoghurt, Cheese, Wine, Erythropoietin
On which of the following two core techniques modem biotechnology is based?
Which of the following was developed and then established by Stanley Cohen and Herbert Boyer?
Study the following statements regarding recombinant DNA technology and select the correct one.
Explain the impact of biotechnology on agricultural management with suitable examples.
