Role of coelenterates:
1. Serve as food and shelter for most fish (coral polyps);
2. Jellyfish – a source of nutrients for turtles and some fish;
3. Play the role of predators, affecting marine communities. They eat plankton, and large organisms (jellyfish, anemones) eat small fish;
4. Man uses them as building materials, decorations and even food.
Intestinal is characterized by 2 types of reproduction.
For a polyp (attached), this is the asexual pathway (budding). Jellyfish (floating) reproduce sexually.
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