unisexual

(без степеней сравнения)Of an organism, having characteristics of a single sex (as opposed to hermaphrodites).

Most animals are unisexual.

eingeschlechtlich

однопо́лыйodnopólyj

одностате́вийodnostatévyj

relating to only one sex or having only one type of sexual organ; not hermaphroditic

(без степеней сравнения)Of a species, having only a single (potentially hermaphroditic) sex (as opposed to bisexual).

(без степеней сравнения)Unisex; suitable for any sex or gender.