As the Neural Tube Expands During Development, It Develops Cavities

question 361

Multiple Choice

As the neural tube expands during development, it develops cavities called _____ that are found at the core of the fully developed brain and are filled with cerebrospinal fluid.

• A) chromosomes
• B) alleles
• C) ventricles
• D) amniotic sacs

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Definitions:

Internal Abdominal Oblique

A muscle located within the abdominal wall, acting to support the abdominal contents and aiding in movements such as twisting.

Erector Spinae

A group of muscles that run vertically along the spine and are responsible for extending, laterally flexing, and rotating the vertebral column.

Vertebral Column

The spinal column is a series of vertebrae that extend from the skull to the lower back, serving as the main structural support for the body and protecting the spinal cord.

Interspinales

Muscles located between the spinous processes of the vertebrae, which assist in stabilizing the spine and facilitating movement.