intensity of inbreeding

例句：

1. 1.The practice of inbreeding can lead to genetic disorders.
   近亲繁殖可能导致遗传疾病。
2. 2. Inbreeding is a common cause of genetic diseases.
   近亲繁殖是导致遗传疾病的常见原因。
3. 3.Some animals are known to breed with their own kind, which is considered inbreeding.
   有些动物会与自己的同类交配，这被认为是近亲繁殖。