Which term denotes the backbone of the boat running along the underside from bow to stern?

Which term denotes the backbone of the boat running along the underside from bow to stern?

• A. Hull
• B. Transom
• C. Keel
• D. Cabin

Answer: (C)

The keel is the underwater spine of the boat, running from bow to stern and providing the main structural support and stability. It acts as the backbone that resists bending forces from waves, carries ballast in many designs, and helps the boat track straight through the water. The hull is the outer shell of the boat, the transom is the flat surface at the stern, and the cabin is the enclosed living space above deck.

The keel is the underwater spine of the boat, running from bow to stern and providing the main structural support and stability. It acts as the backbone that resists bending forces from waves, carries ballast in many designs, and helps the boat track straight through the water. The hull is the outer shell of the boat, the transom is the flat surface at the stern, and the cabin is the enclosed living space above deck.