The correct option is (c) 2 and 3 only.
Explanation
Interdependence refers to the mutual reliance between different individuals, groups, or sectors within a society or economy. In a modern economy, division of labor ensures that different groups perform specialized tasks to support the collective needs of the population.
Statement-wise Analysis:
- Statement 1 is Incorrect: Human beings in modern society are not completely independent; they are highly interdependent. Individuals rely on others for goods, services, and expertise (e.g., food, healthcare, technology) that they cannot produce or manage entirely on their own.
- Statement 2 is Correct: Farmers play a foundational role in the economy by cultivating crops and providing food grains, which are essential for the survival of the entire population, including those working in non-agricultural sectors.
- Statement 3 is Correct: Scientists and agricultural experts contribute to the agrarian sector by researching and suggesting means to improve farm production. This includes the development of High Yielding Variety (HYV) seeds, better irrigation techniques, and pest management strategies, thereby enhancing crop productivity.
Key Takeaway:
Modern societies function on the principle of interdependence, where specialized sectors like agriculture (farmers) and research (scientists) collaborate to sustain and improve the standard of living.