Mars Needs Moms does not feature any identifiable LGBTQ+ characters or themes. The film's storyline is entirely focused on a family-oriented science fiction adventure, with no queer representation present in its narrative or character arcs.

Mars Needs Moms does not feature any identifiable transsexual characters or explore themes related to transsexual identity. The narrative is entirely focused on a sci-fi adventure without incorporating such elements, resulting in no relevant portrayal.

The film features female characters like Ki, a rebellious Martian, who participates in action sequences. However, her victories against male Martian guards are achieved through evasion, technological manipulation, and outsmarting, rather than direct physical combat or martial arts.

The film "Mars Needs Moms" is an adaptation of a children's book. A review of its main characters and their portrayals reveals no instances where a character's established gender from the source material was changed in the film.

The film "Mars Needs Moms" is an adaptation of a children's book. The main human characters, Milo, his Mom, and Gribble, are depicted in the film consistent with their established race in the source material. Martian characters are aliens, not human races, so the concept of a race swap does not apply to them.