How does a jellyfish grow and develop?
jellyfish are able to reproduce sexually. While some species reproduce asexually, this is not common in jellyfish. Some species can even reproduce both ways. To learn more about jellyfish reproduction, it’s important to first understand the basics of how a jellyfish grows and develops.
How do jellyfish grow?
It is a multi-step process. First, the polyp begins to develop and becomes a free-swimming medusa. The medusa is the stage in life when a jellyfish becomes sexually mature and can reproduce. Later in life, the medusa can either develop into a male or a female. Most species of jellyfish produce eggs, which develop into larvae called planulae. The planulae can float freely on the surface of the water until they settle on a suitable spot to
How do jellyfish grow back?
Jellyfish are able to grow back new jellyfish from a part of the body called a “strobila.” A strobila is a group of organs inside a jellyfish that make up a developing life cycle. Strobila includes the gonads, the digestive tract, and the part that gives the jellyfish its flexible body.
How do jellyfish develop?
Most jellyfish are not born as complete organisms, but as free swimming larvae. The larvae develop inside the egg. The jellyfish’s larva doesn’t feed itself while it’s developing; instead, it feeds on the nutrients stored inside the egg. When a jellyfish’s larva enters the water, it begins to move around and search for food.
How long does a jellyfish live?
The lifespan of a jellyfish is quite variable and depends on species and environmental conditions. The lifespan of most jellyfish is between 7 and 30 years. However, some jellyfish species live longer. For example, the lifespan of the box jellyfish may reach 50 years and the lifespan of the moon jellyfish reaches up to 100 years.