(DS9 novel: Betrayal). The Ferengi were physically distinguishable by their large ear lobes (larger and more pronounced on males than females), which gave the Ferengi keen hearing. Their lower ear lobes also served as erogenous zones. Ferengi eyes were much less sensitive compared to that of a Human.(DS9 novel: Devil in the Sky) The scoop-like ear was, however, highly sensitive and was a product of evolution in the thin atmosphere of Ferengal. (TNG novel: Debtors' Planet) The Ferengi species also had poor vision.he Ferengi were physically distinguishable by their large ear lobes (larger and more pronounced on males than females), which gave the Ferengi keen hearing. Their lower ear lobes also served as erogenous zones.
0. Edit Answer (for another -24 minute). A permanent fixed wood or aluminum ladder costs a hundred or two for the ladder, professional installation probably from $200 to $400, depending on how well the new one fits the old location. Answered 2 years ago by LCD.
1 It typically costs $300-$800 or more for an aluminum folding ladder that separates into two pieces to support an aluminum platform/plank. 2  For example, the Little Giant Ladder Type Alta-One Model 22 costs $260 and the 6' telescoping plank and other needed accessories cost $210, for a total cost of $470.