Animalscaretips
Darwin's answer: no. But new research suggests otherwise. While other complex senses, such as vision, are widespread in the animal kingdom, so far, hearing has been found only in vertebrates and some arthropods.
- What animals have no eardrums?
- What animals have ear drums?
- Do reptiles have ear drums?
- Do fish have eardrums?
- Do turtles have ears?
- Can animals without ears hear?
- What animal Cannot hear?
- What animal can hear the farthest?
- Does snake have ear?
- Do crocodile have ears?
- Do chameleons have ears?
- Can snakes hear you scream?
- Do whales have ears?
- Do fishes fart?
- Do dolphins have ears?
What animals have no eardrums?
Some animals like birds, reptiles, insects, amphibians do not have an external ear. These animals have funnel-shaped ears which help in processing the sound but lack external ears. So, we can say that birds, crocodiles, snakes, lizards do not have external ears.
What animals have ear drums?
The evolution of the eardrum and the middle ear is what has allowed mammals, reptiles, and birds to hear through the air. Their eardrums all look similar, are formed when the ear canal reaches the first pharyngeal pouch, and function similarly.
Do reptiles have ear drums?
Some reptiles, notably snakes, don't have ears at all. Those that do have a much simpler ear design than mammals, with the eardrum either flush with the side of the head or only slightly recessed.
Do fish have eardrums?
Fish hear, but their "ears" are on the inside. Bony fishes detect vibrations through their "earstones" called otoliths. Both people and fish use parts of their ears to help them with balance.
Do turtles have ears?
Turtles don't have ears, but they're not deaf. Thin flaps of skin cover internal ear bones, which receive vibrations and low-frequency sounds.
Can animals without ears hear?
There are dozens of animal species without ears that still have the ability to hear sounds. For example, all fish and birds do not have an external ear structure; still, they are able to hear.
What animal Cannot hear?
Naked mole rats are nearly deaf because their ears can't amplify sound. Naked mole rats have poor hearing because, unlike other mammals, they have abnormal outer hair cells that can't amplify sound. The animals could be used to model human deafness and help develop treatments.
What animal can hear the farthest?
Researchers at the University of Strathclyde in Glasgow, Scotland have discovered that the greater wax moth (Galleria mellonella), a dull-colored, generally boring and common moth, has the most extreme hearing sense of any known animal.
Does snake have ear?
Scientists have long struggled to understand how snakes, which lack external ears, sense sounds. ... Snakes have fully formed inner ear structures but no eardrum. Instead, their inner ear is connected directly to their jawbone, which rests on the ground as they slither.
Do crocodile have ears?
Crocodiles are the only reptiles with an external ear. In the other species the tympanic membrane is the outer boundary of the middle ear and often lies level with and covered by modified skin. ... The columella is attached to the tympanic membrane and also to the quadrate bone of the lower jaw.
Do chameleons have ears?
Like snakes, chameleons do not have an outer or a middle ear, so there is neither an ear-opening nor an eardrum. However, chameleons are not deaf: they can detect sound frequencies in the range of 200–600 Hz. Chameleons can see in both visible and ultraviolet light.
Can snakes hear you scream?
Most people don't realize snakes don't have ears which makes them deaf. It doesn't matter what kind of noise you make to scare the snake away, it won't hear you either way.
Do whales have ears?
Unlike land mammals that have ears attached to the skull, the middle and inner ears of cetaceans are encased in bones that are located in a cavity outside the skull. ... Baleen whales have fewer nerve cells associated with hearing compared to toothed whales, but more than terrestrial mammals.
Do fishes fart?
Most fish do use air to inflate and deflate their bladder to maintain buoyancy which is expelled either through their mouth or gills which can be mistaken for a fart. ... Experts say that the digestive gases of fish are consolidated with their feces and expelled in gelatinous tubes which fish sometimes eat again (eew…
Do dolphins have ears?
The dolphin has an amazing setup for hearing. Like all mammals, it has ears, including middle and inner ear canals. ... The dolphin's jawbone also has sound receptors that conduct sound vibrations to the middle ear. Dolphins have great eyesight above and below the water, but it only works for about 150 feet.
