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An important objective of biotechnology in the area of agriculture is ________
- a)to decrease seed number
- b)to produce pest-resistant varieties of plants
- c)to increase phosphorous, nitrogen production
- d)to reduce the number of plants
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
An important objective of biotechnology in the area of agriculture is ...
An important objective of biotechnology in the area of agriculture is to produce pest-resistant varieties of plants.
- This will help in less wasting of crops with high yield.
- It will also give more products in less time and space.
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An important objective of biotechnology in the area of agriculture is ...
Importance of Biotechnology in Agriculture
Biotechnology plays a crucial role in addressing various challenges faced by the agricultural industry. One of the key objectives of biotechnology in agriculture is to develop pest-resistant varieties of plants.
1. Pest Resistance
- Biotechnology allows scientists to introduce genes into plants that provide resistance against pests and diseases.
- By genetically modifying crops, scientists can enhance the plants' ability to withstand attacks from insects, fungi, and viruses.
- This reduces the need for chemical pesticides and promotes sustainable farming practices.
- Pest-resistant crops help farmers to increase their yields and reduce losses caused by pests, ultimately improving food security.
2. Increased Crop Productivity
- Biotechnology also aims to increase crop productivity by enhancing the efficiency of nutrient utilization.
- Genes can be introduced into plants to improve their ability to tolerate nutrient deficiencies, such as phosphorus or nitrogen.
- This helps plants to absorb and utilize nutrients more effectively, leading to higher yields and healthier crops.
- Increased crop productivity is essential to meet the growing demand for food due to the expanding global population.
3. Drought and Salinity Tolerance
- Biotechnology offers the potential to develop crops that can tolerate harsh environmental conditions, such as drought and salinity.
- By introducing specific genes, scientists can enhance a plant's ability to withstand water scarcity or high salt levels in the soil.
- Drought and salinity-tolerant crops can ensure food production in regions prone to these environmental challenges, contributing to food security.
4. Improved Nutritional Content
- Biotechnology allows scientists to enhance the nutritional content of crops, making them more beneficial for human consumption.
- Through genetic modification, crops can be enriched with essential vitamins, minerals, and other nutrients.
- This can help address nutrient deficiencies and improve the overall nutritional value of food, promoting better health outcomes.
5. Environmental Sustainability
- Biotechnology in agriculture also contributes to environmental sustainability by reducing the use of chemical inputs, such as pesticides and fertilizers.
- By developing pest-resistant crops and nutrient-efficient varieties, biotechnology minimizes the negative impact on ecosystems and reduces the pollution associated with conventional farming practices.
In conclusion, the development of pest-resistant varieties of plants is an important objective of biotechnology in agriculture. By harnessing the power of genetic modification, biotechnology enables the creation of crops that can withstand pests, diseases, nutrient deficiencies, and environmental challenges. This promotes sustainable farming practices, increases crop productivity, improves nutritional content, and contributes to environmental sustainability.
Biotechnology plays a crucial role in addressing various challenges faced by the agricultural industry. One of the key objectives of biotechnology in agriculture is to develop pest-resistant varieties of plants.
1. Pest Resistance
- Biotechnology allows scientists to introduce genes into plants that provide resistance against pests and diseases.
- By genetically modifying crops, scientists can enhance the plants' ability to withstand attacks from insects, fungi, and viruses.
- This reduces the need for chemical pesticides and promotes sustainable farming practices.
- Pest-resistant crops help farmers to increase their yields and reduce losses caused by pests, ultimately improving food security.
2. Increased Crop Productivity
- Biotechnology also aims to increase crop productivity by enhancing the efficiency of nutrient utilization.
- Genes can be introduced into plants to improve their ability to tolerate nutrient deficiencies, such as phosphorus or nitrogen.
- This helps plants to absorb and utilize nutrients more effectively, leading to higher yields and healthier crops.
- Increased crop productivity is essential to meet the growing demand for food due to the expanding global population.
3. Drought and Salinity Tolerance
- Biotechnology offers the potential to develop crops that can tolerate harsh environmental conditions, such as drought and salinity.
- By introducing specific genes, scientists can enhance a plant's ability to withstand water scarcity or high salt levels in the soil.
- Drought and salinity-tolerant crops can ensure food production in regions prone to these environmental challenges, contributing to food security.
4. Improved Nutritional Content
- Biotechnology allows scientists to enhance the nutritional content of crops, making them more beneficial for human consumption.
- Through genetic modification, crops can be enriched with essential vitamins, minerals, and other nutrients.
- This can help address nutrient deficiencies and improve the overall nutritional value of food, promoting better health outcomes.
5. Environmental Sustainability
- Biotechnology in agriculture also contributes to environmental sustainability by reducing the use of chemical inputs, such as pesticides and fertilizers.
- By developing pest-resistant crops and nutrient-efficient varieties, biotechnology minimizes the negative impact on ecosystems and reduces the pollution associated with conventional farming practices.
In conclusion, the development of pest-resistant varieties of plants is an important objective of biotechnology in agriculture. By harnessing the power of genetic modification, biotechnology enables the creation of crops that can withstand pests, diseases, nutrient deficiencies, and environmental challenges. This promotes sustainable farming practices, increases crop productivity, improves nutritional content, and contributes to environmental sustainability.
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