Advertisements
Advertisements
प्रश्न
“Biotechnology is not only beneficial but it has some harmful effects too.” Express your opinion about this statement.
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.
APPEARS IN
संबंधित प्रश्न
A) Which process is shown in the above figure?
B) Describe in brief the steps- I , II , III & IV.
Fill in the blank and complete the statement.
-- -- -- -- is the revolutionary event in biotechnology after cloning.
Match the pairs.
| a. | Interferon | 1. | Diabetes |
| b. | Factor | 2. | Dwarfness |
| c. | Somatostatin | 3. | Viral infection |
| d. | Interleukin | 4. | Cancer |
| 5. | Hemophilia |
Write 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?
Complete the following chart.
Which two main techniques are used in biotechnology? Why?
Write a short note.
Genetic engineering
Which of the following is the correct recognition sequence of restriction enzyme hind III?
Define biotechnology. Give any three application of it?
Write two names of crops genetically developed.
High class of varieties of crops have been developed through the techniques of organ transplantation.
Define.
Biotechnology
Identify the products that are NOT produced using fermentation technology.
Curd, Ghee, Relaxin, Vinegar, Insulin, Yoghurt, Cheese, Wine, Erythropoietin
______ refers to the process by which deoxyribonucleoside triphosphate is formed from deoxyribonucleoside monophosphate.
Which statement is correct for bacterial transduction?
