Question

Which sea mammal has a large protruding tusk?

Answer 1

The sea mammal that has a large protruding tusk is the narwhal. The narwhal is a type of whale found in the Arctic waters of the North Atlantic. The male narwhal has a single long tusk that can be up to 9 feet long and is used for display and defense.

Answer 2

The sea mammal with a large protruding tusk is the narwhal. Narwhals are toothed whales that are found in the Arctic regions of Canada, Greenland, Norway, and Russia. The males of this species have a long, straight tusk that can grow up to 10 feet long. The tusk is actually a modified tooth, which grows through the upper lip and forms a spiral shape. The tusk is used for a variety of purposes, including fighting over females and breaking through ice to create breathing holes. The narwhal's tusk has been the subject of much fascination and has been written about in numerous works of literature and poetry.

Answer 3

Narwhals, Unicorns of the sea, are strange and beautiful creatures with long tusks protruding from their heads. Narwhals are medium sized toothed whales that possess large tusks from protruding canine tooth.

The tusks, the research found, are used by male narwhals to compete for and attract mates.