When jellyfish are ready to mate, the male releases sperm through the mouth opening located on the underside of its bell. This is because starfish can reproduce sexually, by mating with another starfish, or asexually, by making a copy of themselves but at a high price. the life cycle of a typical jellyfish involves an alteration of generations in which the animal passes through two different body forms.the dominant and conspicious medusa is the familiar form,while the smaller polyp form is restricted to the larval stage.jellyfish are either male or female and reproduce … One is the Polyp stage and the other one is Medusa. While it sounds like a neat survival trick, the wasps are only buying time. Jellyfish can reproduce either sexually or asexually. These larvae attach on rocks and stay there to grow until they become adults. The male releases sperm into the water which is then transferred to the females and fertilization occurs. Like most other animals, jellyfish reproduce sexually, meaning that adult jellyfish are either male or female and possess reproductive organs called gonads. When certain species become infected with Wolbachia bacteria, the chromosomes in wasp eggs change. First, the male and female jellyfish release the sperm and egg into the water, allowing them to mingle and fertilize.The fertilized larva, called the planula, swims around till it finds a hard surface to attach to. (The picture on the right is the most common process of reproduction for most jellyfish, but for Immortal Jellyfish it is a bit different). Asexual reproduction for wasps is complicated. If the sperm did make it to the female eggs, the fertilization will take place in the female gastrovascular cavity. Let's first take a look at their main type of reproduction: sexual reproduction. Throughout the Life Cycle of the Jellyfish, it takes up a variety of body forms but the major ones are only two. The life cycle of jellyfish typically begins with a sessile polyp (scyphistoma), which is anchored to the ground. The method of reproduction used by jellyfish polyps is known as budding, and it does look like a plant growing a new bud for a flower. Jellyfish are either male or female in its adult stage. One of the most fascinating things about them is how they reproduce. As a result, the eggs do not divide, and instead of creating unique offspring, mother wasps create female clones of themselves. Polyps are stationary and reproduce asexually. The fertilized eggs are released into the water which forms something called planula. Classification: Fission It is classified as fission because a jellyfish must go through strobilation (a.k.a transverse fission) which is a form of asexual reproduction Advantages & Disadvantages Some advantages would be; Large numbers of offspring are reproduced very quickly from Jellyfish can reproduce sexually and asexually. 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