Here's a peek at the life cycle of the jellyfish, all the way from fertilized egg to full- grown adult.
Jellyfish reproduction involves several different stages. In the adult, or medusa, stage of a jellyfish, they can reproduce sexually by releasing sperm and eggs.
Jellyfish and sea jellies are the informal common names given to the medusa- phase of certain .. Upon reaching adult size, jellyfish spawn regularly if there is a sufficient supply of food. In most species, spawning is controlled by light, with all.