無む性せい世せ代だい

noun

asexual generation

In biology, refers to a generation of organisms that reproduces asexually, especially in the context of heterogenesis (alternation of generations).

• アブラムシの無む性せい世せ代だいは、夏なつの間あいだ、単たん為い生せい殖しょくで増ふえる。

  The asexual generation of aphids multiplies by parthenogenesis during the summer.

noun

anamorph

In mycology, the asexual reproductive stage of a fungus, often producing conidia. Contrasts with the teleomorph (sexual stage).

• この菌きんの無む性せい世せ代だいは、分ぶん生せい子しを形けい成せいして広ひろがる。

  The anamorph of this fungus spreads by forming conidia.