Pupil

Pupil Why do some animals have differently shaped irises?
Why do some animals have differently shaped irises?
The shape and form of the pupils in animal eyes are directly related to how they eat, where they spend their time and, if a predator, how they hunt. P...
Pupil What are some of the causes a cat would have one pupil bigger than the other?
What are some of the causes a cat would have one pupil bigger than the other?
Anisocoria is a sign of a disease of condition, therefore there can be several different causes, including: Corneal injury such as an ulcer. Disease o...