Hydras are generally not easy to get in nature, so sometimes we have to "grow" them ourselves in a controlled space to better study their life cycle, after a few days the hydras appear in my water container, however I got something incredible to analyze and it is an egg, we will see how a hydra is "fertilized" and gives rise to an egg! Let's see what's interesting about this animal!🧠😱👨💻
Las hidras generalmente no son facil de conseguirlas en la naturaleza, por tanto aveces tenemos que nosotros mismas "cultivarlas" en algun espacio controlado para poder estudiar mejor su ciclo de vida, luego de algunos dias aparecen las hidras en mi envase de agua, sin embargo consegui algo increible para analizar y se trata de un huevo, veremos como una hidra es "fecundada" y da origen a un huevo! veamos que tiene de interesante este animal!🤓🔬📚🙇♂️
What are hydras?🤓🔬🌏 / Que son las hidras??🙇♂️👨💻🧠
The hydras belong to the genus: "hydrozoans" which are those animals that live in fresh and salt waters that have the characteristic of having: "tentacles" the hydras are exclusive to the family "hydridae" they are not microscopic organisms, on the contrary they measure some " millimeters" are very simple animals and feed by capturing small organisms, so they are predators!🤓🙇♂️📚
Las hidras pertenecen al genero: "hidrozoos" que son aquellos animales que habitan en aguas dulces y saladas que tienen la caracteristica de poseer: "tentaculos" las hidras son exclusiva de la familia "hydridae" no son organismos microscopicos, al contrario miden algunos "milimetros" son animales muy simples y se alimentan capturando pequeños organismos, osea que son depredadores!🥽🌅🌏
Let's see your moves🤓🔬🌏 / Veamos sus movimientos🙇♂️👨💻🧠
One of the interesting characteristics is that when the hydra feels threatened it can retract its entire body, since it is "gelatinous" and when retracting it it acquires a spherical shape, these fantastic animals have a "sessile" lifestyle, that is, they acquire the substrate, but we can see her moving in the water when it's time to hunt!😱🧠🤯
Una de las caracteristicas interesantes es que la hidra cuando se siente amenazada puede retraer todo su cuerpo, ya que es "gelatinoso" y al retraerlo adquiere una forma esferica, estos animales fantasticos tienen un estilo de vida "sesil" osea se adquieren al sustrato, pero podemos verla desplazandose en el agua cuando es momento de cazar!😮💥🦾
There are studies on hydras that measure the distance that these animals can travel in a day, and it is believed that they are capable of traveling using the water current about "100 millimeters per day" incredible right? Hydras are structurally similar to "jellyfish" in that their tentacles have stinging cells that paralyze their prey!🤓💥📚
Hay estudios sobre hidras que miden la distancia que pueden desplazarse estos animales en un dia, y se cree que son capaces de viajar usando la corriente del agua unos "100 milimetros por dia" increible no? las hidras estructuralmente son parecidas a las "medusas" en los tentaculos tienen celulas urticantes" que paralisan sus presas!🐡🐙🦐🕵️♂️
Here we can see the cnidocytes, which are specialized cells to respond to certain animal stimuli, normally used as a hunting or defense mechanism! these cells are unique to cnidarians!💥💥
Aqui podemos ver los cnidocitos, que son celulas especializadas para responder a ciertos estimulos del animal, normalmente empleados como mecanismo de caza o defensa! estas celulas son unicas de los cnidarios!💀
Morphology🤓🔬🌏 / Morfologia🙇♂️👨💻🧠
These animals have "radial" symmetry, they are so simple that they are only composed of two tissues "which are divided by a jelly-shaped mesoglea" the outermost layer is called the ectodermis, and the innermost is the gastrodermis! they can grow a maximum of 20mm to measure them must be done when they are "extended", their body is tubular and ends in a "foot" called "basal disc".🌅🌏🧠
Estos animales tienen simetria "radial" son tan simples que unicamente estan compuestos por dos tejidos "que son divididos por una mesoglea en forma de gelatina" la capa mas al exterior se denomina ectodermis, y la mas interna es la gastrodermis! pueden crecer un maximo de 20mm para medirlas se debe realizar cuando estan "extendidas", su cuerpo es tubular y termina en un "pie" llamado "disco basal". 🕵️♂️🤓📚🤔🔬
In the basal disc the hydras have other specialized cells but they are not used for hunting! These cells secrete a sticky substance that allows them to "at the foot" to attach to any type of substrate.🦾🧠
En el disco basal las hidras tienen otras celulas especializadas pero no son utilizadas para la caza!! estas celulas segregan una sustancia pegajosa que le permite "al pie" fijarse a cualquier tipo de sustrato.💥🔬🤔
simple nervous system🤓🔬🌏 / Sistema nervioso simple🙇♂️👨💻🧠
When I mentioned that hydras are very simple, it is because their nervous system is practically a set of networks that communicate with the whole body, there is no head, no brain.😱💥
Cuando mencionaba que las hidras son muy simples es porque su sistema nervioso practicamente es un conjunto de redes que se comunican con todo el cuerpo, no existe cabeza, cerebro.🧠🧠
Name's origin🤓🔬🌏 / Origen del nombre🙇♂️👨💻🧠
The name given to the animal was after a Greek mythological monster called "Hydra of Lerna" that had an interesting characteristic when they cut off its head a new one grew! something similar happens with these animals are capable of regenerating.🙇♂️😱
El nombre que se le dio al animal fue por un monstruo mitologico griego llamado "hidra de lerna" que tenia una caracteristica interesante cuando le cortaban la cabeza le salia otra nueva! algo similar ocurre con estos animales son capaces de regenerarse.🐉
Regeneration in hydras is constant and never stops, within their body mitosis always occurs and the cells move outwards, if we cut a hydra into pieces several will grow, at one end its head and at the other its foot😮😮
La regeneracion en las hidras es constante y nunca se detiene, dentro de su cuerpo ocurre siempre mitosis y las celulas se van desplazando hacia el exterior, si llegamos a cortar en pedazos una hidra creceran varias, en un extremo su cabeza y en el otro su pie📚🧠
Thanks to my little experiment we can see the egg of a hydra, for this I had to make a cut and detach it from its body but we can see the layers of the egg in detail.🧠😮
Gracias a mi pequeño experimento podemos ver el huevo de una hidra, para ello tuve que hacer un corte y despegarlo de su cuerpo pero podemos ver con detalles las capas del huevo.🙇♂️😱
Immortality🤓🔬🌏 / Inmortalidad🙇♂️👨💻🧠
Few know but this is the only immortal animal on the planet, everything is thanks to the biological process called "senescence" what happens is that as always it is in constant regeneration the hydra does not age!🤯🤯
Pocos saben pero este es el unico animal inmortal en el planeta, todo es gracias al proceso biologico llamado "senescencia" lo que sucede es que como siempre esta en constante regeneracion la hidra no envejece!🌏🤓
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