Final answer:
The dancing group known as the Fly Guys on 'In Living Color' could jump but lacked the ability to sustain significant altitude, adding to the show's comedy.
Step-by-step explanation:
The dancing group on TV's In Living Color that could jump but not sustain any significant altitude is the b) Fly Guys. This group was known for their comedic sketches that often included dance sequences. While the name 'Fly Guys' suggests the ability to soar or fly, the humor was that they could only manage to jump and not actually sustain flight, which ties into the comedic aspect of the show.
The Fly Guys were a dancing group on TV's "In Living Color" that could jump but not sustain any significant altitude. They were known for their impressive jumps and acrobatic moves. For example, they would perform high jumps and flips, but would always return to the ground rather than staying in the air for an extended period of time.