Question

The hard protective covering of brain is called ____________.

• A. Vertebral column
• B. Cranium
• C. Sternum
• D. Ribs

Answer 1

The correct option is B

Cranium

The correct option is B.
Explanation of the correct option:

1. The hard structure that provides bony protection to the brain is known as the cranium.
2. The cranium or brain box consists of eight flat bones.

Explanation of the correct option:

Option A:
The Vertebrae column is a hollow tube that consists of a series of 26 bones called vertebrae.

Option C:
The sternum is a flat bone found along the midline on the ventral side of the thorax.

Option D:
Ribs are thin bones that articulate dorsally with the respective thoracic vertebra and ventrally to the sternum.

Final answer:
The hard protective covering of the brain is called the cranium.