What creatures on Earth will never die?

According to the Russian "News" network, scientists recently announced that a miniature marine creature called "lighthouse jellyfish" (turritopsis nutricula) is likely to be the only creature in the world that will not die.

According to scientists, the "lighthouse jellyfish" is only 4 5 mm in diameter, but it is such a very tiny creature that has a magical ability to "rejuvenate". According to reports, normally, jellyfish will die after reproducing the next generation, but after the "lighthouse jellyfish" reach the stage of sexual maturity, they will return to the young stage and start another life process, and theoretically, this cycle process is repeated again and again and can be repeated forever.

A marine creature called the "lighthouse jellyfish", which has the ability to "rejuvenate".

The lighthouse jellyfish (Turritopsis nutricula) is a species of jellyfish that returns to the polyp state after sexual maturity and can repeat the process indefinitely. Lighthouse jellyfish are about 4 to 5 mm long and take 25 to 30 days to reach sexual maturity in a water temperature of 20 degrees Celsius. Lighthouse jellyfish are predatory organisms that can reproduce asexually from polyps and are the only known organisms capable of recovering from the sexually mature stage to the larval stage.

It is a predatory organism that feeds mainly on smaller microorganisms, adopts a vegetative reproduction mode, and mostly lives in tropical waters. If a lighthouse jellyfish is cut open, it can turn into two hydras within 24 hours, and grow antennae after 72 hours.

Scientists have theorized that the secret of lighthouse jellyfish immortality lies in the differentiation process of stem cells.

Cancer cells don't die, and hei counts as a biological put.

It will not exist, and life will not last forever.

Schrödinger's cat is neither dead nor alive.

Creatures that never die are: tardigrades, lighthouse jellyfish, planarians, rotifers, turtles, etc.

1. Water bears

Under harsh conditions, tardigrades will enter a state of suspended animation, do not eat, drink or die, and return to normal after safety, and can survive in boiling water, solid ice, radiation and vacuum environments.

2. Lighthouse jellyfish

The lighthouse jellyfish is a representative of immortality, and the secret of its immortality lies in the differentiation process of stem cells, which can be continuously regenerated.

3. Planarians

The insect bypasses the aging process by regenerating an enzyme that spoils during DNA repair and allows the head to grow back.

4. Rotifers

Rotifers have cryptophytic properties. When environmental conditions deteriorate, such as when water bodies dry up and the temperature is not suitable, they can stop their activities as if they were dead, and their metabolism is basically absent. When the environment improves, they will recover again.

5. Sea turtles

Sea turtles do not degrade over time like other animals and can live for centuries.

Can humans live forever? This substance in the human body is the key to controlling "lifespan".

It is impossible, the alternation of life and death can conform to nature, and the law of human survival is to conform to nature, everyone will experience birth, old age, sickness and death, which is normal.

I think it's basically impossible, people have birth, old age, sickness and death, no matter how developed science and technology are, it is impossible for people to live forever, myths are all fictional, it is people's vision for a better life, everyone hopes that they can live for a long time, but that's just fiction and not reality, as far as the current situation is concerned, unless a new habitable environment is found, which can accommodate more people, otherwise everyone is immortal, the earth is becoming more and more densely populated, sooner or later the resources will run out, we are constantly consuming resources, And the speed at which the earth regenerates resources is not enough, so the possibility of human beings never dying is very small.

The following is a personal opinion only:

Everything has a beginning and an end, and the two are interdependent. Everything is in motion and interacts with each other anytime and anywhere, so there is a saying that prosperity and exhaustion. But what the future holds, no one has ever been, and there is no way to tell.

If we look at the macro from a subtle perspective, can a single person never die? Of course it doesn't exist. Then I don't think it's possible that humanity will never die (not perish).

From a biological point of view, human beings never die, so that the cells of the whole body have to renew once in a certain time, like you enter old age and then enter childhood, to this process is equivalent to a step signal, its speed is the impulse function, that is, infinity, this transition is obviously impossible.

There is no eternal existence in the world.

I prefer to believe that there is a cycle in life rather than immortality. is like the grandfather in "Big Fish and Begonia", the reincarnation of Wukong, Bajie and Sha Seng in "Little Wukong".

<> "Are there truly immortal creatures on Earth?"

Undead? Of course, all of the creatures we mentioned above are long-lived but have a lifespan limit, and in nature, there is really one creature that can achieve "immortality", and that is the lighthouse jellyfish (turritopsis nutricula).

The lighthouse jellyfish is a kind of jellyfish in the family of Hydra flowers, originally it was a small jellyfish that could not be seen clearly by the naked eye, with an average diameter of only about a millimeter, but scientists could not study it, because this product was "fine".

Lighthouse jellyfish are extremely difficult to accomplish true immortality.

Although the lighthouse jellyfish has the ability to defy the sky, it is still far from the real immortality, first of all, under normal circumstances, the lighthouse jellyfish will reproduce sexually, and then die normally. Secondly, although in extreme cases, they can become many "little lighthouse jellyfish" like Sun Wukong plucking a handful of monkey hair and blowing, but only a few of these lighthouse jellyfish can live. Therefore, even lighthouse jellyfish with the ability to "rejuvenate" will not be overflowing, and they will not be able to achieve true "immortality".

Why doesn't there exist a true undead on Earth?

First of all, this creature is invincible on the earth, because no creature can harm it, not even a virus (a virus is not a creature), and it is still an immortal shirt, which is amazing, once this creature appears, the number will soon increase. Secondly, the growth of the number of ** will bring a problem, that is, the consumption of resources, because the earth's organisms are all carbon-based organisms, all need nutrients, and before the emergence of this kind of organisms, the organisms in nature are mutually restricted, but after its appearance, this balance is broken, they can use the number to crush other organisms, and eventually occupy all the ecological niches on the earth.

Certain creatures can be considered non-dead, i.e., they may have an unusual lifespan. Marine animals such as turtles, turtles, whales, and lobsters are known to be among the longest-lived creatures. The oldest of these turtles may have lived to be more than 300 years old, while the whale is the longest known surviving vertebral bend, the oldest of which is a Greenland whale that is nearly 400 years old.

In addition, certain plants can also be considered "immortal" because they have an infinite life cycle. For example, some trees, such as giant sequoia or some bamboo, have the ability to become plants for thousands of years. Similarly, the largest individual of Nexus is considered to be one of the oldest and largest individual lives in the world, and it may have existed for thousands of years before the advent of modern humans.

It is important to note that these creatures, while they may have an unusually long lifespan, still die. It's just that their death has an extremely long delay, and it is not as fast as we usually understand it.

So why do these creatures live longer than other species? One important reason for this is that they grow at a very slow rate. Specifically, they grow slowly, move slowly, and metabolize slowly.

This slow physiological process may result in less damage and chemical reactions to their organism's cells and DNA, slowing down the rate of aging and extending their lifespan. In addition, certain animals, such as monitor lizards, have adopted a range of physiological and behavioral measures to reduce their own energy expenditure and food metabolism, thereby extending their lifespan.

It should be noted that while these"It's not going to die"Mobs have a very slow lifespan, but their lifespan is not infinite. They still die due to various causes, such as disease, accidental injury, and natural disasters. <>