Question

18. Third ventricle of brain is also known as
(1) Metacoel (2) Rhinocoel
(3) Paracoel
(4) Diocoel​

Answer 1

Answer:

diocole

Explanation:

The first and second ventricles present in the cerebral hemispheres are called the paracoel. The ventricle of the olfactory lobe in the brain of the rabbit is called the rhinocoel. The third ventricle present in the diencephalon is called the diocoel. The fourth ventricle present between the brainstem and cerebellum is called the metacoel. The cavity of the spinal cord is called the central canal or the neurocoel.

Hence, the correct answer is 'Diacoel