n.异域性；异域分布，分布区不重叠

The two species of birds evolved in allopatry, leading to significant genetic differences.
两种鸟类在地理隔离下进化，导致了显著的遗传差异。
Allopatric speciation often occurs when a natural barrier divides a population into separate groups.
当自然屏障将一个种群分为不同的群体时，通常会发生地理隔离物种形成。
The isolation caused by allopatry can lead to the development of distinct characteristics in each population.
由地理隔离造成的隔离可能导致每个种群发展出独特的特征。
In allopatry, populations of the same species evolve separately, eventually leading to reproductive isolation.
在地理隔离下，同一物种的不同种群分别进化，最终导致生殖隔离。
The discovery of a new species of reptile in an isolated island is an example of allopatry.
在一座孤立岛屿上发现一种新的爬行动物物种就是地理隔离的例子。
Allopatric populations may eventually merge if the barriers between them are removed or overcome.
如果它们之间的障碍被移除或克服，地理隔离种群最终可能会融合。
The mountain range acted as a barrier, promoting allopatry and speciation among the animals living on either side.
山脉作为屏障，促进了生活在两侧的动物的地理隔离和物种形成。
The concept of allopatry is crucial for understanding the process of evolution in various species.
理解各种物种进化过程的关键在于理解地理隔离的概念。
Over time, allopatric populations may develop such significant genetic differences that they can no longer interbreed.
随着时间的推移，地理隔离种群可能会发展出如此显著的遗传差异，以至于它们不再能交配繁殖。
The study of allopatry helps scientists understand how new species arise from existing ones.
研究地理隔离有助于科学家了解新物种如何从现有物种中产生。