Introduction:
Cross-referencing is a valuable technique to link different parts of the answers and showcase the interconnectedness of different sociological concepts. It allows for a comprehensive understanding of the topic at hand and demonstrates the depth of knowledge and critical thinking skills of the response. In the context of the UPSC category, where detailed and well-structured answers are required, cross-referencing can significantly enhance the quality of the response.

Benefits of cross-referencing:
1. Enhances coherence: Cross-referencing helps in creating a logical flow within the answer by connecting related concepts. It enables the examiner to follow the thought process of the candidate and understand the connections between different sociological concepts.

2. Displays depth of understanding: By cross-referencing, a candidate can showcase their in-depth knowledge of the subject matter. It demonstrates the ability to critically analyze and relate various sociological concepts, highlighting the interconnectedness of different ideas.

3. Provides a holistic perspective: Cross-referencing allows for a holistic perspective on the topic. It helps in presenting a comprehensive understanding by integrating various sociological theories, research findings, and empirical evidence. This not only enhances the quality of the answer but also reflects the candidate's ability to synthesize information.

4. Highlights interdisciplinary approach: Sociological concepts are often interconnected with concepts from other disciplines such as psychology, economics, anthropology, etc. Cross-referencing enables the candidate to draw upon these interdisciplinary connections and present a well-rounded answer. It showcases the ability to integrate knowledge from various fields, which is highly valued in the UPSC examination.

5. Enhances readability: Cross-referencing can make the answer more engaging and readable. By linking different parts of the answer, it becomes easier for the examiner to navigate through the response and understand the connections between different ideas. This can leave a positive impression on the examiner and improve the overall presentation of the answer.

Conclusion:
In conclusion, cross-referencing is a powerful technique to link different parts of the answer and showcase the interconnectedness of different sociological concepts. It enhances coherence, displays depth of understanding, provides a holistic perspective, highlights interdisciplinary approaches, and improves readability. By employing cross-referencing in UPSC answers, candidates can significantly improve the quality of their responses and increase their chances of scoring well in the examination.