Q. Which one of the following organisms bears hollow and pneumatic long bones?
A) $Hemidactylus$
B) $Macropus$
C) $Ornithorhynchus$
D) $Neophron$
Explanation
[Solution] $Neophron$ (vulture) is a bird; birds have hollow, pneumatic long bones. Answer (4).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.