It is a tooth, not a tusk, and scientists have not yet discovered what it is for.
The tusk is rare and difficult to obtain.
It depends on the size.
It would depend on which creature you are referring to. Possibly the narwhal has the longest tusk today
The genetic code for the formation of the narwhal tusk involves a complex interaction of various genes and regulatory elements that control the development of specialized teeth in the narwhal. Specific genes involved in tusk development have not been fully identified and characterized yet.
The whale that has a distinctive tusk is a narwhal it is native to the arctic ocean
It is a tooth, not a tusk, and scientists have not yet discovered what it is for.
The tusk is rare and difficult to obtain.
The Narwhal has a horn. Horse Isle Quiz- Narwhal.
Ivory.
ivory tusk
by eating
believe it or not, a narwhal's tusk is only 3 inches.
WALRUS! or... NARWHAL!
The Narwhal has a long ivory tusk.
Not braided, but twisted
It depends on the size.