Sponges look good and are often mistaken for plants. But they are animals – even though we usually don't have the body parts associated with animals. 26 minutes. 2014г.
Is sponge a plant?
Yes, sponges are considered animals, not plants. However, they grow, reproduce and survive like plants. There is no central nervous system, digestive system, circulatory system, and no organs. Sponge is one of the simplest multicellular organisms in the world. 17окт. 2018
What is the classification of sponges?
Sponges are classified in the phylum Sponge. The word "Porifera" comes from the Latin words "porus" (pore) and "ferre" (bear), meaning "pore bearer". 'This is a reference to the numerous pores or holes on the surface of the sponge. It is through these pores that the sponge sucks in water.
Why are sponges considered animals?
Water is pumped through the cells of the small pores to the inner chamber, which is lined with choanocytes, which are lined with caterpillar cells. They ingest food particles and water is drained from the sponge surface through the oscram. Therefore, they can be considered like animals.
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