単たん性せい

noun, noun which may take the genitive case particle 'no'

unisexual; unisexuality

Biological term describing organisms or reproductive systems that have only one sex or produce only one type of gamete. Often used attributively with の.

• 単たん性せい生せい殖しょくは、一ひとつの性せいだけで繁はん殖しょくする方ほう法ほうだ。

  Unisexual reproduction is a method of breeding with only one sex.

• この植しょく物ぶつは単たん性せい花かをつける。

  This plant bears unisexual flowers.