Sexual reproduction was the processes by which DNA was passed on to offspring from more than one parent (called mates), via creation of new DNA from combined RNA from both parents.

The act of sexual reproduction typically involved sex, which hinged on the usage of sexual organs which, in most species, were differentiated for males and females.

Alternatively, DNA extracted from a male could be used to impregnate a female without the use of the sexual organs. (VOY: "Maneuvers")

Interspecies sexual reproduction was possible, but might require medical asistance.

Sexual reproduction processes by species Edit

Arkarian horn fowlEdit

Arkarian horn fowl, native to the planet Arkaria, had mating habits of particular interest to ornithologists. Commander Calvin Hutchinson found the practice of particular interest. (TNG: "Starship Mine")

Commander Hutchinson did not elaborate on what made the mating practices interesting, as Captain Picard cut off the conversation with the talkative commander soon thereafter.


While speaking of copulation, Seven of Nine noted that the Borg opted for assimilation and did not require sexual reproduction of any kind, specifying single cell reproduction and seduction. (VOY: "Revulsion") Additionally, upon encountering a fetal Borg drone in an advanced maturation chamber that had assimilated 29th-century technology from The Doctor's mobile emitter, Seven of Nine said "I don't understand. The Borg assimilate. They do not reproduce in this fashion." (VOY: "Drone")


In the Human species, the males and females had different sexual organs. The male inseminated the female, who in turn carried the baby. Commander William T. Riker commented that the act of Human reproduction brings a closeness and intimacy between the man and woman, and is "a very pleasurable experience." (TNG: "The Outcast")


The J'naii species sexually reproduced by incubating fetuses located in fibrous husks which both parents inseminated. The J'naii considered this method of reproduction less risky and less painful than the processes used by other species, though Soren claimed the process was extremely pleasurable. (TNG: "The Outcast")





The Taresian species' process of sexual reproduction (joining) removed so much DNA from the male that it resulted in the male's death. To sustain their numbers, Taresian women lured unsuspecting males from different alien species to their homeworld. (VOY: "Favorite Son")


Varro traditionally mated for life. When two Varro had intimate relations, they experienced olan'vora - "the shared heart". This made their body chemistry interdependent, causing withdrawal symptoms if the two people separated. The effect got stronger with each mating and separation could be fatal. (VOY: "The Disease")


Wisp (ancestors)Edit

The corporeal ancestors of the Wisps required mates to reproduce (like Humans), but eventually evolved past this requirement. In 2151, Wisps inhabited several crew members of Enterprise NX-01, claiming they wanted to learn how their ancestors lived. (ENT: "The Crossing")

See also Edit

External link Edit

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