(A) They have a better vision in the dark
(B) The pupiles of their eyes are very big
(C) They are guided by ultrasonic waves produced by them
(D) Any bird can do so
»Important Links:
Online Test Preparation and Mcqs Website.
(A) They have a better vision in the dark
(B) The pupiles of their eyes are very big
(C) They are guided by ultrasonic waves produced by them
(D) Any bird can do so