An example of an anchor which has a stock is a __________.

Correct Answer: Option B — Danforth anchor

The Danforth anchor utilizes a hinged stock at the crown to force the flukes into the seabed. This design provides high holding power relative to its weight. Unlike stockless anchors commonly used on large commercial vessels, the Danforth's stock is essential for stabilizing the anchor and ensuring proper fluke penetration.