A. Biological conduits
B. Edge effects
C. Landscaping
D. Wildlife corridors
参考答案:
D
本题详细解析:
Wildlife corridors are strips of habitat that connect fragmented areas, allowing animals to move between different regions. They facilitate the movement of species, support gene flow, provide access to food and resources, and contribute to overall ecosystem health. Wildlife corridors help mitigate the negative effects of habitat fragmentation and promote biodiversity conservation. Choice D is therefore correct.
Biological conduits (Choice A) is not a term commonly used in biology. When it is used, it refers to a natural or synthetic structure that facilitates the transport of biological fluids, cells, or tissues within an organism or between organisms,e.g. blood vessels and catheters.
Edge effects (Choice B) are changes in ecological conditions that occur at the boundaries, or edges, between different ecosystems. While edge effects can be relevant to the areas surrounding wildlife corridors, they do not specifically describe the connections themselves.
Landscaping is designing outdoor spaces with plants and other structures (Choice C).
