Sail E0 Webinar
Question
According to the passage, the skeleton of a pterosaur can be distinguished from that of a bird by the:
Options:
A .  Size of its wingspan
B .  Presence of hollow spaces in its bones
C .  Anatomic origin of its wing strut
D .  Presence of hook like projections on its hind feet
Answer: Option C
:
C
The author mentions in the third paragraph that “In the birds, however, the hollow bones are reinforced more massively by internal struts.” Thus, it is evident that answer option (c) is the correct answer choice.

Was this answer helpful ?
Next Question

Submit Solution

Your email address will not be published. Required fields are marked *

More Questions on This Topic :


Latest Videos

Latest Test Papers