雑ざっ種しゅ不ふ稔ねん性せい

noun

hybrid sterility; hybrid incompatibility

A medical/biological term referring to the inability of hybrids to produce viable offspring.

• 雑ざっ種しゅ不ふ稔ねん性せいは、異ことなる種しゅ間かんの交こう雑ざつでよく見みられる現げん象しょうだ。

  Hybrid sterility is a phenomenon often observed in crosses between different species.