It helps the pupil let in the right amount of light.
They are rectangular.
Cats pupils adjust just a little slower than humans pupils.Actually the answer above is not correct at all. Cats eyes adjust almost faster than humans. The reason being, because they are going to fight or are scared/frightened there pupils grow on will. If the room is too bright they pupils will grow to very thin slits. When nothing is wrong with the cats there pupils are normal, like a perfectly smooth rhombus.
Maltese painted frogs can have triangular shaped pupils. Please see the related link for more information...
Cat's pupils can change shape depending on the amount of light they are exposed to. In low light conditions, their pupils dilate to let in more light, appearing larger and rounder. In bright light, their pupils constrict into vertical slits to reduce the amount of light entering their eyes.
Cats have large eyes to help them see. They have horrible vision so they have to have more color glands in their eyes. These color glands are blue, red, green, black,and white. They larger the eye, the more color glands, the better vision.
They are rectangular.
Animal pupils come all different shapes and sizes. A cat has slit shaped pupils, and a chicken has round pupils. Some goats even have time glass shaped pupils. Many different shapes.
Abviously not. Hence tha pupils changing size.
Hippo
There are many differences between cats and humans. Cats have pupils that are shaped differently than humans, which allows them to see in the dark. They also have tails for balance, and sharp teeth to catch and eat food.
Goats have retagular shaped pupils.
Cats pupils adjust just a little slower than humans pupils.Actually the answer above is not correct at all. Cats eyes adjust almost faster than humans. The reason being, because they are going to fight or are scared/frightened there pupils grow on will. If the room is too bright they pupils will grow to very thin slits. When nothing is wrong with the cats there pupils are normal, like a perfectly smooth rhombus.
A diamond-shaped poem is called a "diamond poem" or a "diamond shaped poem."
cuttlefish
The shape of an octopus' pupil is square-shaped.
Sheep
Yes, foxes have slitted pupils, similar to those of cats, which help them see well in low light conditions.