What is porifera ?
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porifera is kingdom under the animelia porifea are generally lives under the sea and they have open digestive system and the have false cavity
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The word Porifera means organisms with holes. These are non-motile animals attached to some solid support. There are holes or 'pores', all over the body. These lead to a canal system that helps in circulating water throughout the body to bring in food and oxygen. These animals are covered with a hard outside layer or skeleton. The body design involves very minimal differentiation and division into tissues.
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