Just the different coloured coats blue Merle collies can have blue brown or blue and brown eyes so do some husky dogs and so do blue or red healers
For the same reason our tongues are!
mean
Why do dogs have different color eyes
The iris is the colored part of the eye. When you say that someone has blue eyes or brown eyes, you are commenting on the color of the iris. Look at a dog's eyes and you will see that dogs do, in fact, have an iris. The iris is a ring of muscle that surrounds the pupil, which is the opening into the eye through which light enters. The iris is able to contract and expand to control the amount of light entering the eye. This helps our eyes (or a dog's eyes) to adapt to different levels of light.
yes they do they find the most attractive one something that catches their attention
Lizards and dogs.Another answerNo, dogs are not colored blind.
Refers to a horse whose eyes have a light colored iris.
yes
yes some even have two diffrent colored eyes
Dogs usaly have blue or brow eyes. Some have realy light-ish colored eyes when that are blind. Just like people.
No, it just means they have two different colored eyes.
They were born with it
yes
mitochondria
The god with two different colored eyes is named Heterochromia. He is usually associated with dualities and is believed to have the ability to see both the physical world and the spiritual world.
The iris is the colored part of the eye. When you say that someone has blue eyes or brown eyes, you are commenting on the color of the iris. Look at a dog's eyes and you will see that dogs do, in fact, have an iris. The iris is a ring of muscle that surrounds the pupil, which is the opening into the eye through which light enters. The iris is able to contract and expand to control the amount of light entering the eye. This helps our eyes (or a dog's eyes) to adapt to different levels of light.
Different colored irises (a condition known as heterochromia iridium) is caused by a lack of melanin in one of the eyes. It is thought to result due to an alteration in one of the genes that controls eye color, and is relatively rare in humans. It can be an inherited trait, but can also be caused by trauma and certain medications.Eye color is determined by the amount of melanin, a dark brown pigment, present in your irises. Blue eyes are due to a lack of melanin, while brown eyes indicate melanin-rich irises. Thus, people with darker hair and skin have higher levels of melanin and tend to have brown eyes, while people with lighter hair and skin have lower levels of melanin and usually have lighter colored eyes. This is also why many babies are born with blue eyes. Their eyes change color later as they begin to produce more melanin.When an individual has different amounts of melanin in each of their irises, their eyes are different colors. Heterochromia iridium (the scientific name for two different color eyes in the same individual) is relatively rare in humans but common in some animals, such as horses, cats, and certain species of dogs. A variation on the condition is heterochromia iridis, in which an individual has a variety of colors within one iris.Heterochromia iridium is thought to result from an alteration to one of the genes that controls eye color. This can be an inherited trait, although trauma and certain medications may result in increased or decreased pigmentation in one of the irises. Certain medical syndromes, such as Waardenburg syndrome, may also cause someone to have two different colored eyes.Some people with this condition wear colored contact lenses so their irises match, while others take pride in their striking appearance.
Dogs are color blind, so unless the water smells different, they probably have no preference.
No, the Historical American Girl Dolls do not come with different colored eyes. However, the Just Like You ® Dolls have all different colors of skin, hair, and eyes. Instead of Samantha with different eyes, you could buy a Just Like You ® Doll with light skin, dark brown hair, and--for example--green or blue eyes. She would not be the same doll, but would look very similar and have different colored eyes. I hope this answers your question.
Justin Bieber's eyes are brown/hazel. They do not change color, because the eye is not capable of doing that. However if you saw a picture of him with different colored eyes, it may be because he was wearing colored contacts.