Autotomize meaning

Autotomize means the self-amputation or shedding of a body part by an animal.


Autotomize definitions

Word backwards ezimototua
Part of speech The word "autotomize" is a verb.
Syllabic division au-to-tom-ize
Plural The plural of the word autotomize is autotomizes.
Total letters 10
Vogais (5) a,u,o,i,e
Consonants (3) t,m,z

What is Autotomize?

Autotomize is a fascinating biological process observed in certain animals that allows them to voluntarily shed a body part, typically for the purpose of escaping from a predator or other dangerous situation. This remarkable ability is primarily found in invertebrates such as spiders, insects, and crustaceans, as well as some species of lizards and geckos.

One of the most well-known examples of autotomize is found in certain species of lizards that can detach their tails when threatened. This self-amputation of the tail serves as a distraction to predators, allowing the lizard to escape while the predator is left with only a wriggling tail. In time, the lizard is able to regenerate its lost tail, although the new tail may differ in appearance from the original.

How Does Autotomize Work?

The process of autotomize is controlled by a specialized group of cells known as "cleavage planes" located near the base of the body part that is to be shed. When the animal senses danger, it triggers a release of hormones that signal the cleavage planes to contract and break, effectively severing the body part from the rest of the organism.

Once the body part has been shed, the animal is left with a wound that will eventually heal over time. In some cases, the lost body part may regenerate fully, while in other cases, it may only partially regrow or not at all. The ability to regenerate a lost body part depends on the species and its innate biological capabilities.

The Significance of Autotomize in Nature

Autotomize is a remarkable adaptation that has evolved in various animal species as a survival mechanism. By sacrificing a body part, an animal can escape from a predator and live to fight another day. This ability not only increases the animal's chances of survival but also provides an example of the incredible diversity of strategies that have evolved in nature to ensure the continuation of species.

Overall, autotomize is a fascinating biological phenomenon that highlights the remarkable adaptability and resilience of species in the face of danger and adversity.


Autotomize Examples

  1. After being attacked by a predator, the lizard was able to autotomize its tail as a defense mechanism.
  2. Certain species of spiders are known to autotomize their legs when caught in a sticky web to escape predators.
  3. Some insects have the ability to autotomize their antennae when threatened, allowing them to escape potential harm.
  4. Lizards can quickly autotomize their tails if they feel threatened, leaving the predator with a wriggling distraction.
  5. In the case of regeneration, some animals can autotomize body parts and then grow them back over time.
  6. A certain species of starfish is able to autotomize its arms as a defense mechanism against predators.
  7. When a lizard autotomizes its tail, it can also release a distracting odor to further confuse its predator.
  8. The ability to autotomize body parts is a crucial survival strategy for many species in the animal kingdom.
  9. Some insects can autotomize their legs if they get trapped, sacrificing a limb to ensure their survival.
  10. Certain species of geckos can autotomize their tails and then regenerate them, providing an advantage in escaping from predators.


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  • Updated 21/05/2024 - 09:36:37