What is the animal which can make no noise with its vocal cord?

Giraffes do have a larynx (voice box), but perhaps they couldn't produce sufficient airflow through their 13-foot long (4 meter) trachea to vibrate their vocal folds and make noises. The researchers suspected the reason no one heard giraffe communication was because the sound frequency was too low for humans to hear.

1. What animals have no vocal cords?
2. Can animals make noise without vocal cords?
3. What animal is silent?
4. Do all animals produce sound by vocal cords?
5. What animals have vocal cords?
6. Do snakes have vocal cords?
7. Does giraffe have voice?
8. Do rabbits have vocal cords?
9. Do elephants have vocal cords?
10. Do fish have vocal cords?
11. What animal is loud?
12. Do dolphins have vocal cords?
13. Do giraffes have two hearts?
14. What is the other name of larynx?
15. Which organ produces sound in human beings?

What animals have no vocal cords?

Giraffes have no vocal cords.

Can animals make noise without vocal cords?

Vocal sounds are restricted to vertebrate animals; nonvocal sounds are produced by many invertebrates and by some members of all vertebrate classes. Many animals possess special structures for producing mechanical sounds. Crickets and grasshoppers produce sound by rubbing together rasplike structures on their wings.

What animal is silent?

A fish is the quietest animal in the world. Other quiet animals are: owls, sloths, octopuses, beavers or house cats.

Do all animals produce sound by vocal cords?

No, all animals do not produce sound by vocal cords. For example, bees buzz due to the rapid movement of their wings.

What animals have vocal cords?

Reptiles, amphibians, and mammals all have a larynx, a voice box at the top of the throat that protects the airways. Folds of tissue there—the vocal cords—can also vibrate to enable humans to talk, pigs to grunt, and lions to roar.

Do snakes have vocal cords?

Snakes have a larynx. However, the larynx is small, and it does not have vocal cords. As such, the sound that they produce is limited to hissing and growling.

Does giraffe have voice?

Giraffes do have a larynx (voice box), but perhaps they couldn't produce sufficient airflow through their 13-foot long (4 meter) trachea to vibrate their vocal folds and make noises. The researchers suspected the reason no one heard giraffe communication was because the sound frequency was too low for humans to hear.

Do rabbits have vocal cords?

Surprisingly, rabbits do not have vocal cords to cry as humans can. They can't use their voice to communicate like other animals.

Do elephants have vocal cords?

Elephants can go much lower than humans, however, because their vocal cords are eight times longer. ... There are two ways to produce sound by vibrating the vocal cords (or vocal folds, as scientists call them). The first is called active muscular contraction, or AMC.

Do fish have vocal cords?

Fish don't have vocal chords, so they vocalize using two different anatomical methods. The first is when a fish uses its muscles to drum or vibrate its swim bladder, an internal organ that helps fish control their buoyancy.

What animal is loud?

Sperm Whale

Although blue whales are considered by most to be the loudest animals, there are many ways to measure loudness. At pure decibels, the sperm whale is louder than the blue whale because its clicks have been recorded at 230 decibels.

Do dolphins have vocal cords?

Although dolphins do not possess vocal cords, they still “speak” using sounds such as whistles, squeaks, and trills.

Do giraffes have two hearts?

Three hearts, to be exact. There is a systemic (main) heart. Two lesser hearts pump blood to the gills where waste is discarded and oxygen is received. They work like the right side of the human heart.

What is the other name of larynx?

The larynx, commonly called the voice box or glottis, is the passageway for air between the pharynx above and the trachea below.

Which organ produces sound in human beings?

The vocal folds (vocal cords) are attached within the larynx to the largest of the laryngeal cartilages known as the thyroid cartilage or "Adam's apple". The vocal folds produce sound when they come together and then vibrate as air passes through them during exhalation of air from the lungs.