2021 Animal KingdomAves – Salient Features Easy Question 2 of 2 in Aves – Salient Features

Which one of the following organisms bears hollow and pneumatic long bones?

A Hemidactylus
B Macropus
C Ornithorhynchus
D Neophron

The answer is D.

Solution

Concept pneumatic bones in birds

Aves – Salient Features in past papers

2 questions from this chapter have appeared across 2 exam years.