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

Question

Quizplus · Accepted Answer

The cavities that develop in the expanding neural tube are called ventricles. These ventricles are found at the core of the fully developed brain and are filled with cerebrospinal fluid. Therefore, option C is the correct choice. Chromosomes (option A) and alleles (option B) are not related to the development of the brain and amniotic sacs (option D) are not a part of the brain development process.

As the Neural Tube Expands During Development, It Develops Cavities