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Echolocation, also called bio sonar, is a biological active sonar used by several animal groups, both in the air and underwater. Echolocating animals emit calls and listen to the echoes of those calls that return from various objects near them. They use these echoes to locate and identify the objects.
Biocommunication of animals may include vocalizations (as between competing bird species), or pheromone production (as between various species of insects), [4] chemical signals between plants and animals (as in tannin production used by vascular plants to warn away insects), and chemically mediated communication between plants [5] [6] and ...
The melon is structurally part of the nasal apparatus and comprises most of the mass tissue between the blowhole and the tip of the snout. The function of the melon is not completely understood, but scientists believe it is a bioacoustic component, providing a means of focusing sounds used in echolocation and creating a similarity between characteristics of its tissue and the surrounding water ...
In many beetles and in the chalcidoid wasps, the apical flagellomeres form a club shape, called the clava. The collective term for the segments between the club and the antennal base is the funicle ; traditionally in describing beetle anatomy, the term "funicle" refers to the segments between the club and the scape .
It takes place in cryptochrome molecules in cells in the birds' retinas. [4] According to the first model, magnetoreception is possible via the radical pair mechanism, [5] which is well-established in spin chemistry. The mechanism requires two molecules, each with unpaired electrons, at a suitable distance from each other.
Animal echolocation, non-human animals emitting sound waves and listening to the echo in order to locate objects or navigate. Human echolocation , the use of sound by people to navigate. Sonar ( so und n avigation a nd r anging), the use of sound on water or underwater, to navigate or to locate other watercraft, usually by submarines.
Thus, the structure, distribution and mechanism of these sensory systems vary amongst different classes and species of aquatic animals and they also differ greatly to those of terrestrial animals. The basic functions of communication in aquatic animals are similar to those of terrestrial animals. In general, communication can be used to ...
Animals rely on signals called electrolocating and echolocating; they use sensory senses in order to navigate and find prey. [22] Signals are used as a form of commutation through the environment. Active signals or other types of signals influence receivers behavior and signals move quicker in distance to reach receivers.