Related InterviewSolutions

• What are corals?
• What are some examples of cnidarians? In which environments can these animals be found?
• Why is the digestive system of these animals called incomplete?
• What are cnidocytes? What is the name of the capsule inside the cnidocyte? What are the biological functions of this structure?
• How is the nervous tissue distributed in cnidarians?
• Which are the germ layers present in cnidarians? Which tissues of the animal do they originate?
• What are the two main morphological patterns of cnidarians? Concerning locomotion how do these forms differentiate from each other?
• Concerning tissue complexity how different are cnidarians from poriferans?
• In the metagenesis of Aurelia and Obelia what is the form that produces gametes? What is the form that reproduces asexually?
• What are the main classes into which the phylum is divided? What are some examples of each and in which form (polyp or medusae) are they found?