A foramen is a hole within a bone that structures are able to pass through. A meatus is similar to a foramen, except that a meatus is a hole which bores its way through the bone.

The foramen magnum is a large opening or foramen, at the base of the skull that allows the spinal cord, an extension of the medulla oblongata to pass through as well as the vertebral arteries and accessory nerve.

The spinal cord travels through the d. foramen magnum in the occipital bone. The foramen magnum is the largest cranial foramina, and it is located in...

The Foramen Magnum The foramen magnum is a large hollow area that can also be referred to as a hole at the base of the skull. The spinal cord, which extends from the brain, travels through this area. Answer and Explanation:

The correct answer is option b because the foramen magnum refers to the opening in the occipital bone through which the spinal cord passes through....

Foramen Magnum: The skull's biggest foramen is the foramen magnum. It is found as part of the occipital bone, in the lowest portion of the cranial fossa. Its contents include the medulla oblongata, meninges, cranial nerve XI spinal root, vertebral arteries, anterior and posterior spinal arteries, tectorial membranes and alar ligaments. Answer and Explanation: 1

Why do you think the foramen magnum is positioned near the rear of the cranium for knuckle-walking species and near the center of the cranium for bipedal species?

1. Foramen magnum contained here. 2. Small U- shaped bone in the neck, where many tongue muscles attach. 3. An organ of hearing found here. 4. Two bones that form the nasal septum. 5. Bears an upward protrusion, the "router's comb", or crista galli. 6. Contain sockets that bear teeth. 7. Forms the most inferior turbinate. A. Ethmoid B. Frontal C. Hyoid D. Inferior nasal concha E. …

The foramen magnum is the opening through which the spinal cord exists in the skull. This structure is part of the: a. Nasal Bone. b. Occipital Bone. c. Frontal Bone. d. Temporal Bone.

Foramen Magnum: The skull has numerous openings that allow the passage of nerves, blood vessels, and related structures to pass through. The largest of these openings is the foramen magnum, which is located at the base of the skull and allows the passage of the spinal cord. Answer and Explanation: 1