Question

The vestige of the tail is made up of four fused bones. They are known as

• A. Sacrum
• B. Coccyx
• C. Sternum
• D. Root

Answer 1

The correct option is B Coccyx

The human coccyx, or tail bone, is a group of four or five small vertebrae fused into one bone at the lower end of our vertebral column. The coccyx is a vestige of a tail left over from our monkey-like ancestors.

So, the correct answer is 'Coccyx.'