What are some adaptations shown in dogs?


Quick Answer

Domesticated dogs have adapted abilities such as directional and highly acute hearing, the digestion of starchy foods, a strong sense of smell, far-sighted vision and the ability to see more effectively in the dark. These adaptations helped dogs survive among humans and also make dogs more useful.

Continue Reading

Full Answer

According to the Merck Manual, dogs have the ability to distinguish the directional origin of a noise. This is an adaptation that is useful for hunting, because dogs can hear the sound of prey attempting to flee or hide, even if they cannot see their targets. The physical part of this adaptation involves a deep ear canal, which gives dogs superior hearing when compared with humans.

Northern Virginia Community College further points out that dogs' eyesight adaptations have contributed to their success. Though dogs cannot see much in the way of color and aren't very good at distinguishing detail, they do have a superlative ability to detect movement with their eyes, a trait that is useful for hunting and guarding.

An article from Davidson College discusses the idea that the dog's ability to digest starchier foods than its wolf ancestors also contributed to its ability to live with humans. Dogs have developed digestive adaptations that allow them to process and gain nutrients from grains and potatoes.

Learn more about Dogs

Related Questions

  • Q:

    Can dogs see in the dark?

    A: Dogs see very well in the dark. Their eyes are adapted to perform better in low light than human eyes are, allowing them to see well in daylight and at nig... Full Answer >
    Filed Under:
  • Q:

    What are some squirrel adaptations?

    A: Squirrels are equipped with several key adaptations, including powerful hind legs, a heightened sense of smell, an excellent memory and a suite of vocaliza... Full Answer >
    Filed Under:
  • Q:

    Are dogs carnivores?

    A: Dogs are carnivores in the sense that they are members of Carnivora, a scientific grouping of predatory mammals. The word "carnivore," however, has a prima... Full Answer >
    Filed Under:
  • Q:

    How do dogs see?

    A: Although it was previously believed that dogs could only see in black and white, new studies indicate that dogs have limited color vision and can see the c... Full Answer >
    Filed Under: