Read the passage below carefully and answer the question that follows.
For generations, smallholder farming communities across East Africa have relied on decentralized community seed banks to safeguard indigenous crop varieties against climate shocks. Rather than purchasing commercial hybrid seeds that require expensive synthetic fertilizers and predictable rainfall, these farmers systematically collect, store, and exchange open-pollinated landraces adapted to local soil conditions and prolonged droughts. Agricultural scientists increasingly recognize that these community-managed repositories serve as critical reservoirs of genetic diversity, offering vital traits for breeding resilient crops amid accelerating global environmental changes. Furthermore, the informal seed-sharing networks foster social cohesion and preserve traditional ecological knowledge passed down through oral histories. While modern agricultural policies frequently prioritize formal, commercial seed systems to maximize immediate crop yields, integrating indigenous seed preservation with national agricultural frameworks is essential for long-term food sovereignty. Ultimately, protecting these local seed systems is indispensable for maintaining agricultural resilience in vulnerable ecological zones.
Which of the following statements best captures the central thesis of the passage?
- Safeguarding and integrating local seed preservation systems is crucial for ensuring long-term agricultural resilience and food security.Answer
- BInformal seed-sharing networks serve primarily to strengthen social cohesion and pass down oral history within rural communities.
- CCommercial hybrid seed systems ought to be entirely banned because they harm local soil ecosystems in dryland regions.
- DModern national agricultural frameworks have successfully replaced indigenous seed banks throughout vulnerable ecological zones.