Question

Internal cavity of the oviducts, ventricles of the brain and the respiratory passages are lined by

Answer 1

Probably the best example of an amphibian that you remember right from your childhood is the frog. Did you know just like the butterfly, a frog also undergoes complete metamorphosis. From a tadpole that breathes with gills and has a tail to an amphibian with developed organ systems, it is a fascinating journey.

Answer 2

the answer is ependyma