JIPMER2006ZoologyStructural Organisation in Animals
Number of cranial nerves in frog :
Options
- A10 pairs
- B9 pairs
- C12 pairs
- Dnone of theses
Correct answer
A. 10 pairs
Step-by-step solution
Ten pairs of cranial nerves are present in anamniotes such as fishes and amphibians (e.g., Frog). Twelve pairs of cranial nerves are present in amniotes, reptiles, birds and mammals including rabbit and humans.