KPSC KAS Mains 2015 Paper 3 Archives - Page 2 of 3

10. What is sericulture? Write a brief note about different silkworms reared in India, nature of cocoons, geographical distribution and their host plants. [12 Marks]

Points to Remember: Definition of sericulture and its importance. Major silkworm species reared in India. Characteristics of cocoons produced by each species. Geographical distribution of silkworm rearing in India. Host plants for each silkworm species. Introduction: Sericulture, also known as silk farming, is the cultivation of silkworms to produce silk. It’s a significant agro-industry, providing … Read more

11. What are Genetically Engineered (GE) crops? What are the goals of Genetic Engineering (GE)? How are biotech crops and foods assured for safety? [12 Marks]

Points to Remember: Definition and types of Genetically Engineered (GE) crops. Goals of genetic engineering in agriculture. Safety assurance mechanisms for biotech crops and foods. Potential benefits and risks of GE crops. Introduction: Genetically engineered (GE) crops, also known as genetically modified (GM) crops, are plants whose genetic material has been altered using genetic engineering … Read more

12. (a) List out the important economic character of sheep breeds of Karnataka.

Points to Remember: Economic importance of sheep breeds is determined by factors like wool production, meat yield, milk production, and adaptability to the environment. Karnataka’s diverse geography influences the types of sheep breeds prevalent and their economic characteristics. Breed-specific characteristics need to be considered for optimal economic returns. Introduction: Karnataka, a state in southern India, … Read more

8. What are microorganisms and how are they classified? Give a detailed note on harmful and useful aspects of microorganisms. [12 Marks]

Points to Remember: Microorganisms are microscopic organisms. Classification is based on several factors (cell structure, mode of nutrition, etc.). Microorganisms have both beneficial and harmful impacts on humans and the environment. Introduction: Microorganisms, also known as microbes, are microscopic organisms that exist as single cells or cell clusters. They are ubiquitous, inhabiting diverse environments from … Read more

9. Explain the difference between vermicompost and vermiculture. What are the limitations of upgrading vermiculture in India? [12 Marks]

Points to Remember: Vermicomposting is a process; vermiculture is a broader field encompassing various practices. Vermicomposting utilizes earthworms to decompose organic waste. Vermiculture involves the breeding, rearing, and utilization of earthworms for various purposes. Limitations of upgrading vermiculture in India include awareness, infrastructure, and market challenges. Introduction: Vermicomposting and vermiculture are often used interchangeably, but … Read more

5. Bring out various issues involved in the supply of drinking water in India. Add a note on drinking water quality standards. [12 Marks]

Points to Remember: Scarcity of water resources Unequal distribution of water Water quality issues (contamination, pollution) Infrastructure limitations (pipelines, storage) Governance and management challenges Financial constraints Lack of awareness and participation Drinking water quality standards (BIS standards, WHO guidelines) Introduction: Access to safe and adequate drinking water is a fundamental human right, crucial for health, … Read more

6. What is the difference between gender equity and gender equality? Why is it important to take gender concerns into account in programme design and implementation? [12 Marks]

Points to Remember: Gender equality focuses on sameness of treatment and opportunity. Gender equity focuses on fairness and justice, acknowledging differences. Ignoring gender concerns leads to ineffective and inequitable programs. Gender-sensitive program design leads to better outcomes for all. Introduction: Join Our Telegram Channel The terms “gender equality” and “gender equity” are often used interchangeably, … Read more

7. What are the differences between first, second and third generations of biofuels? Why are first and second generation biofuels seen as a threat to food security? How do third generation biofuels manage to address those problems? [12 Marks]

Points to Remember: Definition and characteristics of first, second, and third-generation biofuels. The link between first and second-generation biofuels and food security concerns. The advantages of third-generation biofuels in mitigating food security risks. Introduction: Biofuels are renewable fuels derived from biological sources. They are increasingly seen as a potential alternative to fossil fuels to mitigate … Read more

3. Write a note about Jawaharlal Nehru National Solar Mission (JNNSM) and its objectives. What are the action plans taken by the Government of India to reach its objectives? Give the details of solar energy scenario of Karnataka. [12 Marks]

Points to Remember: Join Our Telegram Channel Jawaharlal Nehru National Solar Mission (JNNSM) objectives. Government of India’s action plans to achieve JNNSM objectives. Solar energy scenario in Karnataka. Introduction: The Jawaharlal Nehru National Solar Mission (JNNSM), launched in 2010, was a flagship program of the Government of India aimed at accelerating the deployment of solar … Read more

4. What is bioremediation? Explain the different biotechnological methods and approaches for the control of pollution in the environment. [12 Marks]

Points to Remember: Subscribe on YouTube Definition of bioremediation. Different types of bioremediation techniques (in situ and ex situ). Biotechnological approaches for pollution control (microbial, plant-based, enzymatic). Advantages and disadvantages of each method. Examples of successful applications. Future prospects and challenges. Introduction: Bioremediation is a sustainable and cost-effective environmental cleanup technology that utilizes biological organisms, … Read more