How long does an immortal jellyfish live?

Immortal jellyfish live for around 40 to 100 years. The exact longevity of immortal jellyfish varies depending on the species and the conditions they're in. Since they don’t go through a reproductive life cycle, they don’t produce eggs or sperm, so they’re not born but rather “rejuvenate” each time they divide.

How long does an immortal jellyfish live on land?

The lifespan of immortal jellyfish on land is yet to be determined. Immortal jellyfish are very long-lived when they’re in their water home, living for approximately 300 years. However, when they’re on land, it’s unclear whether they can live as long or possibly even longer than 300 years.

How long does an immortal jellyfish live in the water?

The lifespan of a jellyfish in the water is dependent on the species. For example, the lifespan of an immortal jellyfish can range from just a few months to over a year. Typically, the longer a species lives in the water, the longer they can live in the ocean.

How long does an immortal jellyfish live without food?

Do immortal jellyfish need food? The answer is yes! In the ocean, jellyfish feed on plankton and fish waste. Without food, an immortal jellyfish will slowly begin to degrade. Unlike humans, which can go without food for a very long time, an immortal jellyfish will slowly break down and die without food.

How long does an immortal jellyfish live without eating?

The immortal jellyfish does not need to eat on a regular basis to live. It can go for years without eating and is capable of withstanding a lack of food for long periods of time. The jellyfish does not absorb any nutrients from the water, so it is not harmed by food deprivation.