Structural Organisation In Animals Question 481
Question: Which of these is an ear ossicle in frog [CBSE PMT 1990]
Options:
A) Incus
B) Auricle
C) Malleus
D) Columella auris
Show Answer
Answer:
Correct Answer: D
Solution:
Embryologically columella auris of frog is homologous to stapes of mammals.