Real life Crayfish are born pregnant just like fictional Star Trek Tribbles
The Marbled crayfish lays eggs without mating. The progeny were all female, and each one grew up ready to reproduce. This is similar the classic Star Trek Episode the Trouble with Tribbles. Tribbles are born pregnant which is quite a time saver. In 2003, scientists confirmed that the marbled crayfish were indeed making clones of …