Why Do They Call It A Sperm Whale?
Why Do They Call It A Sperm Whale? They are named after the waxy substance—spermaceti—found in their heads. The spermaceti is an oil sac that helps the whales focus sound. Spermaceti was used in oil lamps, lubricants, and candles. Do Sperm whales produce sperm? The whale’s head contains an organ known as the spermaceti organ,