UPSC Exam > UPSC Questions > Direction: Read the following four passage an...
Start Learning for Free
Direction: Read the following four passage and answer the items that follow each passage. Your answers to these items should be based on the passages only.
Pesticide resistance is increasing and farmers’ and other pest managers’ dependencies on chemical insecticides have led to a high frequency of insecticide resistance in some crop systems. To fight pesticide resistance and based on a knowledge of the genetics of the development of pesticide resistance, several principles must be adhered to for delaying the emergence of resistance or avoiding it entirely. These principles include pesticide rotation or switching, avoiding unnecessary pesticide applications, using non-chemical control techniques, and leaving untreated refuges where susceptible pests can survive.
Q. Which one of the following statements best reflects the central idea of the passage?
Q. Which one of the following statements best reflects the central idea of the passage?
- a)Pesticide resistance can be avoided by following the principles of rotation, nonchemical control techniques etc.
- b)Increasing pesticide resistance could lead to food insecurity in the long run.
- c)It is not possible to develop pesticides without the knowledge of the genetics of the pests.
- d)Bio-pesticides should be promoted as an alternative to chemical pesticides to prevent pesticide resistance.
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Direction: Read the following four passage and answer the items that f...
Option (a) is correct. This is the correct option because it mentions the core idea of the passage. The lines “To fight pesticide resistance .... several principles must be adhered to for delaying the emergence of resistance or cwoiding it entirely. These principles include pesticide rotation or switching, avoiding unnecessary pesticide applications, using non-chemical control techniques, and leaving untreated refuges where susceptible pests can sunnve ” properly captures the essence of the given option.
Option (b) is incorrect. The option states one of the probable consequences of long-term pesticide resistance, namely food insecurity. However, this is not the main theme of the passage as food insecurity is not discussed in the passage. So, to say that this is the central idea is not correct.
Option (c) is incorrect. This option is beyond the scope of the passage, because the lines “To fight pesticide resistance and based on a knowledge of the genetics of the development of pesticide resistance, several principles must be adhered to for delaying the emergence of resistance or cn’oiding it entirely” only mention about knowledge of genetics to fight pesticide resistance. However, it would be incorrect to infer that it is impossible to develop pesticides without the knowledge of the genetics of pests. Therefore, this is not the central idea of the passage.
Option (d) is incorrect. This option is beyond the scope of the passage because there is no discussion of bio-pesticides in the passage. This option is a practical policy implication, but not the central idea of the passage.
Free Test
FREE
| Start Free Test |
Community Answer
Direction: Read the following four passage and answer the items that f...
Central Idea of the Passage:
Pesticide resistance can be avoided by following the principles of rotation, non-chemical control techniques, etc.
Explanation:
- The passage discusses the increasing pesticide resistance in crop systems and the need to combat this issue.
- It mentions that adherence to certain principles, such as pesticide rotation or switching, avoiding unnecessary pesticide applications, using non-chemical control techniques, and leaving untreated refuges, can help in delaying or avoiding the emergence of resistance.
- By following these principles, farmers and pest managers can effectively manage pest populations without solely relying on chemical insecticides, thus reducing the likelihood of pesticide resistance.
- Therefore, the central idea of the passage is that pesticide resistance can be mitigated by implementing strategies such as rotation, non-chemical control techniques, and the creation of untreated refuges for susceptible pests to survive.
Pesticide resistance can be avoided by following the principles of rotation, non-chemical control techniques, etc.
Explanation:
- The passage discusses the increasing pesticide resistance in crop systems and the need to combat this issue.
- It mentions that adherence to certain principles, such as pesticide rotation or switching, avoiding unnecessary pesticide applications, using non-chemical control techniques, and leaving untreated refuges, can help in delaying or avoiding the emergence of resistance.
- By following these principles, farmers and pest managers can effectively manage pest populations without solely relying on chemical insecticides, thus reducing the likelihood of pesticide resistance.
- Therefore, the central idea of the passage is that pesticide resistance can be mitigated by implementing strategies such as rotation, non-chemical control techniques, and the creation of untreated refuges for susceptible pests to survive.
Attention UPSC Students!
To make sure you are not studying endlessly, EduRev has designed UPSC study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in UPSC.
|
Explore Courses for UPSC exam
|
|
Similar UPSC Doubts
Top Courses for UPSCView all
Direction: Read the following four passage and answer the items that follow each passage. Your answers to these items should be based on the passages only.Pesticide resistance is increasing and farmers’ and other pest managers’ dependencies on chemical insecticides have led to a high frequency of insecticide resistance in some crop systems. To fight pesticide resistance and based on a knowledge of the genetics of the development of pesticide resistance, several principles must be adhered to for delaying the emergence of resistance or avoiding it entirely. These principles include pesticide rotation or switching, avoiding unnecessary pesticide applications, using non-chemical control techniques, and leaving untreated refuges where susceptible pests can survive.Q. Which one of the following statements bestreflects the central idea of the passage?a)Pesticide resistance can be avoided by following the principles of rotation, nonchemical control techniques etc.b)Increasing pesticide resistance could lead to food insecurity in the long run.c)It is not possible to develop pesticides without the knowledge of the genetics of the pests.d)Bio-pesticides should be promoted as an alternative to chemical pesticides to prevent pesticide resistance.Correct answer is option 'A'. Can you explain this answer?
Question Description
Direction: Read the following four passage and answer the items that follow each passage. Your answers to these items should be based on the passages only.Pesticide resistance is increasing and farmers’ and other pest managers’ dependencies on chemical insecticides have led to a high frequency of insecticide resistance in some crop systems. To fight pesticide resistance and based on a knowledge of the genetics of the development of pesticide resistance, several principles must be adhered to for delaying the emergence of resistance or avoiding it entirely. These principles include pesticide rotation or switching, avoiding unnecessary pesticide applications, using non-chemical control techniques, and leaving untreated refuges where susceptible pests can survive.Q. Which one of the following statements bestreflects the central idea of the passage?a)Pesticide resistance can be avoided by following the principles of rotation, nonchemical control techniques etc.b)Increasing pesticide resistance could lead to food insecurity in the long run.c)It is not possible to develop pesticides without the knowledge of the genetics of the pests.d)Bio-pesticides should be promoted as an alternative to chemical pesticides to prevent pesticide resistance.Correct answer is option 'A'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Direction: Read the following four passage and answer the items that follow each passage. Your answers to these items should be based on the passages only.Pesticide resistance is increasing and farmers’ and other pest managers’ dependencies on chemical insecticides have led to a high frequency of insecticide resistance in some crop systems. To fight pesticide resistance and based on a knowledge of the genetics of the development of pesticide resistance, several principles must be adhered to for delaying the emergence of resistance or avoiding it entirely. These principles include pesticide rotation or switching, avoiding unnecessary pesticide applications, using non-chemical control techniques, and leaving untreated refuges where susceptible pests can survive.Q. Which one of the following statements bestreflects the central idea of the passage?a)Pesticide resistance can be avoided by following the principles of rotation, nonchemical control techniques etc.b)Increasing pesticide resistance could lead to food insecurity in the long run.c)It is not possible to develop pesticides without the knowledge of the genetics of the pests.d)Bio-pesticides should be promoted as an alternative to chemical pesticides to prevent pesticide resistance.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: Read the following four passage and answer the items that follow each passage. Your answers to these items should be based on the passages only.Pesticide resistance is increasing and farmers’ and other pest managers’ dependencies on chemical insecticides have led to a high frequency of insecticide resistance in some crop systems. To fight pesticide resistance and based on a knowledge of the genetics of the development of pesticide resistance, several principles must be adhered to for delaying the emergence of resistance or avoiding it entirely. These principles include pesticide rotation or switching, avoiding unnecessary pesticide applications, using non-chemical control techniques, and leaving untreated refuges where susceptible pests can survive.Q. Which one of the following statements bestreflects the central idea of the passage?a)Pesticide resistance can be avoided by following the principles of rotation, nonchemical control techniques etc.b)Increasing pesticide resistance could lead to food insecurity in the long run.c)It is not possible to develop pesticides without the knowledge of the genetics of the pests.d)Bio-pesticides should be promoted as an alternative to chemical pesticides to prevent pesticide resistance.Correct answer is option 'A'. Can you explain this answer?.
Direction: Read the following four passage and answer the items that follow each passage. Your answers to these items should be based on the passages only.Pesticide resistance is increasing and farmers’ and other pest managers’ dependencies on chemical insecticides have led to a high frequency of insecticide resistance in some crop systems. To fight pesticide resistance and based on a knowledge of the genetics of the development of pesticide resistance, several principles must be adhered to for delaying the emergence of resistance or avoiding it entirely. These principles include pesticide rotation or switching, avoiding unnecessary pesticide applications, using non-chemical control techniques, and leaving untreated refuges where susceptible pests can survive.Q. Which one of the following statements bestreflects the central idea of the passage?a)Pesticide resistance can be avoided by following the principles of rotation, nonchemical control techniques etc.b)Increasing pesticide resistance could lead to food insecurity in the long run.c)It is not possible to develop pesticides without the knowledge of the genetics of the pests.d)Bio-pesticides should be promoted as an alternative to chemical pesticides to prevent pesticide resistance.Correct answer is option 'A'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Direction: Read the following four passage and answer the items that follow each passage. Your answers to these items should be based on the passages only.Pesticide resistance is increasing and farmers’ and other pest managers’ dependencies on chemical insecticides have led to a high frequency of insecticide resistance in some crop systems. To fight pesticide resistance and based on a knowledge of the genetics of the development of pesticide resistance, several principles must be adhered to for delaying the emergence of resistance or avoiding it entirely. These principles include pesticide rotation or switching, avoiding unnecessary pesticide applications, using non-chemical control techniques, and leaving untreated refuges where susceptible pests can survive.Q. Which one of the following statements bestreflects the central idea of the passage?a)Pesticide resistance can be avoided by following the principles of rotation, nonchemical control techniques etc.b)Increasing pesticide resistance could lead to food insecurity in the long run.c)It is not possible to develop pesticides without the knowledge of the genetics of the pests.d)Bio-pesticides should be promoted as an alternative to chemical pesticides to prevent pesticide resistance.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: Read the following four passage and answer the items that follow each passage. Your answers to these items should be based on the passages only.Pesticide resistance is increasing and farmers’ and other pest managers’ dependencies on chemical insecticides have led to a high frequency of insecticide resistance in some crop systems. To fight pesticide resistance and based on a knowledge of the genetics of the development of pesticide resistance, several principles must be adhered to for delaying the emergence of resistance or avoiding it entirely. These principles include pesticide rotation or switching, avoiding unnecessary pesticide applications, using non-chemical control techniques, and leaving untreated refuges where susceptible pests can survive.Q. Which one of the following statements bestreflects the central idea of the passage?a)Pesticide resistance can be avoided by following the principles of rotation, nonchemical control techniques etc.b)Increasing pesticide resistance could lead to food insecurity in the long run.c)It is not possible to develop pesticides without the knowledge of the genetics of the pests.d)Bio-pesticides should be promoted as an alternative to chemical pesticides to prevent pesticide resistance.Correct answer is option 'A'. Can you explain this answer?.
Solutions for Direction: Read the following four passage and answer the items that follow each passage. Your answers to these items should be based on the passages only.Pesticide resistance is increasing and farmers’ and other pest managers’ dependencies on chemical insecticides have led to a high frequency of insecticide resistance in some crop systems. To fight pesticide resistance and based on a knowledge of the genetics of the development of pesticide resistance, several principles must be adhered to for delaying the emergence of resistance or avoiding it entirely. These principles include pesticide rotation or switching, avoiding unnecessary pesticide applications, using non-chemical control techniques, and leaving untreated refuges where susceptible pests can survive.Q. Which one of the following statements bestreflects the central idea of the passage?a)Pesticide resistance can be avoided by following the principles of rotation, nonchemical control techniques etc.b)Increasing pesticide resistance could lead to food insecurity in the long run.c)It is not possible to develop pesticides without the knowledge of the genetics of the pests.d)Bio-pesticides should be promoted as an alternative to chemical pesticides to prevent pesticide resistance.Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of Direction: Read the following four passage and answer the items that follow each passage. Your answers to these items should be based on the passages only.Pesticide resistance is increasing and farmers’ and other pest managers’ dependencies on chemical insecticides have led to a high frequency of insecticide resistance in some crop systems. To fight pesticide resistance and based on a knowledge of the genetics of the development of pesticide resistance, several principles must be adhered to for delaying the emergence of resistance or avoiding it entirely. These principles include pesticide rotation or switching, avoiding unnecessary pesticide applications, using non-chemical control techniques, and leaving untreated refuges where susceptible pests can survive.Q. Which one of the following statements bestreflects the central idea of the passage?a)Pesticide resistance can be avoided by following the principles of rotation, nonchemical control techniques etc.b)Increasing pesticide resistance could lead to food insecurity in the long run.c)It is not possible to develop pesticides without the knowledge of the genetics of the pests.d)Bio-pesticides should be promoted as an alternative to chemical pesticides to prevent pesticide resistance.Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Direction: Read the following four passage and answer the items that follow each passage. Your answers to these items should be based on the passages only.Pesticide resistance is increasing and farmers’ and other pest managers’ dependencies on chemical insecticides have led to a high frequency of insecticide resistance in some crop systems. To fight pesticide resistance and based on a knowledge of the genetics of the development of pesticide resistance, several principles must be adhered to for delaying the emergence of resistance or avoiding it entirely. These principles include pesticide rotation or switching, avoiding unnecessary pesticide applications, using non-chemical control techniques, and leaving untreated refuges where susceptible pests can survive.Q. Which one of the following statements bestreflects the central idea of the passage?a)Pesticide resistance can be avoided by following the principles of rotation, nonchemical control techniques etc.b)Increasing pesticide resistance could lead to food insecurity in the long run.c)It is not possible to develop pesticides without the knowledge of the genetics of the pests.d)Bio-pesticides should be promoted as an alternative to chemical pesticides to prevent pesticide resistance.Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Direction: Read the following four passage and answer the items that follow each passage. Your answers to these items should be based on the passages only.Pesticide resistance is increasing and farmers’ and other pest managers’ dependencies on chemical insecticides have led to a high frequency of insecticide resistance in some crop systems. To fight pesticide resistance and based on a knowledge of the genetics of the development of pesticide resistance, several principles must be adhered to for delaying the emergence of resistance or avoiding it entirely. These principles include pesticide rotation or switching, avoiding unnecessary pesticide applications, using non-chemical control techniques, and leaving untreated refuges where susceptible pests can survive.Q. Which one of the following statements bestreflects the central idea of the passage?a)Pesticide resistance can be avoided by following the principles of rotation, nonchemical control techniques etc.b)Increasing pesticide resistance could lead to food insecurity in the long run.c)It is not possible to develop pesticides without the knowledge of the genetics of the pests.d)Bio-pesticides should be promoted as an alternative to chemical pesticides to prevent pesticide resistance.Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Direction: Read the following four passage and answer the items that follow each passage. Your answers to these items should be based on the passages only.Pesticide resistance is increasing and farmers’ and other pest managers’ dependencies on chemical insecticides have led to a high frequency of insecticide resistance in some crop systems. To fight pesticide resistance and based on a knowledge of the genetics of the development of pesticide resistance, several principles must be adhered to for delaying the emergence of resistance or avoiding it entirely. These principles include pesticide rotation or switching, avoiding unnecessary pesticide applications, using non-chemical control techniques, and leaving untreated refuges where susceptible pests can survive.Q. Which one of the following statements bestreflects the central idea of the passage?a)Pesticide resistance can be avoided by following the principles of rotation, nonchemical control techniques etc.b)Increasing pesticide resistance could lead to food insecurity in the long run.c)It is not possible to develop pesticides without the knowledge of the genetics of the pests.d)Bio-pesticides should be promoted as an alternative to chemical pesticides to prevent pesticide resistance.Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Direction: Read the following four passage and answer the items that follow each passage. Your answers to these items should be based on the passages only.Pesticide resistance is increasing and farmers’ and other pest managers’ dependencies on chemical insecticides have led to a high frequency of insecticide resistance in some crop systems. To fight pesticide resistance and based on a knowledge of the genetics of the development of pesticide resistance, several principles must be adhered to for delaying the emergence of resistance or avoiding it entirely. These principles include pesticide rotation or switching, avoiding unnecessary pesticide applications, using non-chemical control techniques, and leaving untreated refuges where susceptible pests can survive.Q. Which one of the following statements bestreflects the central idea of the passage?a)Pesticide resistance can be avoided by following the principles of rotation, nonchemical control techniques etc.b)Increasing pesticide resistance could lead to food insecurity in the long run.c)It is not possible to develop pesticides without the knowledge of the genetics of the pests.d)Bio-pesticides should be promoted as an alternative to chemical pesticides to prevent pesticide resistance.Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice UPSC tests.
|
|
Explore Courses for UPSC exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup