Question

Trigeminal nerve in case of frog is

• A. Ist cranial nerve
• B. IIst cranial nerve
• C. IVth cranial nerve
• D. Vth cranial nerve

Answer 1

The correct option is D Vth cranial nerve

Frogs have ten pairs of cranial nerves, which pass information from the outside directly to the brain, and ten pairs of spinal nerves, which pass information from the extremities to the brain through the spinal cord. They are:
1. olfactory, 2. optic, 3. oculomotor, 4. trochlear, 5. trigeminal, 6. abducens, 7. facial, 8. auditory, 9. glossopharyngeal, 10. vagus.