Give a brief answer for the following question:
The eyes of the nocturnal birds like owl are having a large cornea and a large pupil. How does it help them?
Answer:
Nocturnal birds like owls have a and a , which enable a greater amount of to enter their eyes. This adaptation is very important because they are active during night when the surroundings are dim. The increased entry of light improves the on the retina, helping them to detect prey clearly. Thus, these structural features provide and make them efficient hunters in low-light conditions.