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Cnidarians - page 2
What is an example of a cnidarian mutualism?
This kind of interaction between an invertebrate and a photosynthetic partner is abundantly found in marine ecosystem. The best example of such an int...
How do cnidarians capture food?
All cnidarians are carnivores. Most use their cnidae and associated toxin to capture food, although none is known actually to pursue prey. ... The mou...
All cnidarians possess long extensions of the body called tentacles?
Do all cnidarians have tentacles?Are cnidarians tentacles retractable?What body type does this cnidarian posses?Do cnidarians have muscles?Do all cni...
What are the four groups of cnidarians?
Mostly marine animals, the cnidarians include the corals, hydras, jellyfish, Portuguese men-of-war, sea anemones, sea pens, sea whips, and sea fans. T...
How do cindarians reproduce?
Reproduction of Cnidarians In general, polyps primarily reproduce asexually by budding, however, some produce gametes (eggs and sperm) and reproduce s...
How does a cnidarian obtain food?
All cnidarians are carnivores. Most use their cnidae and associated toxin to capture food, although none is known actually to pursue prey. ... The mou...
Habitat of cnidarians?
Cnidarians can be found in almost all ocean habitats. They may live in water that is shallow or deep, warm or cold. A few species live in freshwater. ...
Why is the cnidarians digestive system inefficient?
Does Cnidaria have incomplete digestive system?How do cnidarians eat and digest?Why do birds have a faster and more efficient digestive system than t...
What are the 2 types of body structures of cnidarians?
Cnidarians have two body forms—polyp and medusa—which often occur within the life cycle of a single cnidarian. What are the two types of body structur...