What is a significant advantage of maintaining a seed bank?

Maintaining a seed bank plays a crucial role in preserving native plant species, which is significant for several reasons. Seed banks serve as repositories for the genetic diversity of plants, especially those that may be threatened or at risk of extinction due to habitat loss, climate change, or other environmental pressures. By collecting and storing seeds from various plant species, seed banks ensure that unique genetic traits are not lost and can be used for future restoration efforts, research, or agricultural purposes.

Furthermore, the preservation of native plant species is vital for maintaining local ecosystems and biodiversity. Native plants provide essential services, such as supporting local wildlife, stabilizing soils, and contributing to the overall health of the environment. By safeguarding these species, seed banks contribute to ecological resilience and the ability of ecosystems to adapt to changing conditions.

While the other options may relate to benefits of certain practices in agriculture or environmental management, they do not address the primary function of seed banks. Enhancing soil fertility and reducing pest infestations, for instance, are more directly associated with agricultural practices rather than the specific role of seed banks. Promoting energy efficiency similarly does not connect to the preservation of seeds; instead, energy efficiency is more relevant to how agricultural practices are conducted. Therefore, the preservation of native plant