How Do Ants Hear

How do ants hear? There are various senses used by ants to survive and interact with their environment. Besides smelling, touching and tasting, ants can also sense their surrounding environment through hearing. In order to understand the how ants hear, it is vital to grasp the concept of frequency. In order to hear, it is not just a matter of having an ear but also of producing the right sounds. Knowing this information will clear your concept on how do ants hear and you will not find it hard to answer why they are called social insects anymore. In the 1990s, scientists discovered tiny hairs around the insects’ ears called Johnston’s organs. The exact purpose of these bristles was unclear, but researchers thought that ants might be able to detect very low frequency sounds — possibly for communication or for navigation. Now, new evidence suggests about half of an ant’s hearing is tuned into sounds around 100 Hz. To find out what other frequencies the insects could pick up, Ravi Durairajan at Washington University in St. Louis and his team recorded their own, slightly chunkier version of a Johnston’s organ — a 1.5 millimeter-long (about 0.06 inch) piece of nickel-plated brass with two vibrating electrodes attached. When they examined how this “antenna” responded when exposed to different frequencies, they realized it could pick up sound all the way from 30 Hz to 400 Hz with sensitivity peaking at 100 Hz — comparable to that of a cricket or katydid. The finding suggests that ants may use their antennae to sense sound in the same way insects with shorter antennae do, but with a far wider range of frequencies.

How Do Ants Hear

How Do Ants Hear?

Ants may be small, but their hearing is surprisingly advanced. They can hear sounds that are too high for human ears, and their hearing is more sensitive to different frequencies than ours. The question of how ants hear is a complex one, involving many different parts of the body and multiple senses.

First, let’s take a look at how human ears work. Our eardrums vibrate when sound waves hit them; these vibrations are sent through our middle ear bones to the inner ear, which contains a fluid-filled chamber called the cochlea. Special cells in the cochlea convert the vibrations into electrical signals that travel to the brain via the auditory nerve.

In ants, there are two main ways they pick up sounds: by detecting vibrations in their bodies and by detecting changes in air pressure around them.

Let’s start with vibration detection. Ants have special hairs on their legs (called cilia), which they use to sense vibrations in the ground or air as well as water currents around them—and this information helps them find food, avoid danger, and find mates! In fact, there

Ants have a very unique way of hearing sounds. They use their antennae to listen for sounds and vibrations in their environment. The antennae are covered in tiny hairs that pick up small vibrations and sound waves, which are then sent to the brain.

Ants also have ears on their legs, which are used for communication between ants. Ants communicate by sending chemicals through their bodies, which is why they have ears on their legs as well as on their heads.

An ant has two main parts to its body: the head and abdomen. The abdomen holds all of the organs needed for life, such as the heart and lungs, while the head holds the brain and eyes for seeing food sources or enemies nearby!

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