In "The Lorelei Signal", a 1973 episode of Star Trek: The Animated Series, Uhura takes control of the ship when the male officers fall victim to a species of sirens and leads an all-female rescue party.
126) Which Star Trek: Enterprise crew member is allergic to his favorite food?
Phlox, a Denobulan, was on Earth as part of the Interspecies Medical Exchange when called to serve aboard the Enterprise. As part of the Exchange, he corresponded regularly with his human counterpart on Denobula Triaxa, Dr. Lucas.
130) In "The Trouble with Tribbles", which crew member brought a tribble aboard the Enterprise?
During shore leave on Deep Space station K-7, Chekov, along with Lieutenant Uhura, brought one tribble back to the Enterprise, which reproduced so fast that the ship became overrun with them in three days.