![]() Yes, the sponges are those animals that belong to the phylum Porifera and Infrakingdom Parazoa of the Animal Kingdom. This current is caused by the beating of flagella of the collar cells. This canal system plays the most vital role in the physiology of the sponges which is played by the water current on which their life depends.Īll exchanges between the sponge body and the external medium are made possible by means of the water current flowing through their canal system.įood and oxygen are brought into the body and excreta and reproductive bodies are carried out. This canal system is formed by the pores on their body surface which internally lead to a system of canals, spongocoel, and eventually out to one or more larger holes. The canal system of sponges helps in food acquisition, respiratory gas exchange, and also in excretion. It’s possible because of their Canal system which is also known as aquiferous system. Yes, sponges can eat, excrete, and can do a lot more things. Reasons why and how sea sponges are considered alive Sponges capture their food to eat From there they take part in all of the essential activities they need to do in relation to other organisms or the surrounding marine environment. They stay in the benthic zone of the oceans and remain fixed to their substratum in the ocean bed. They do like to live in clearer waters over murky waters formed by currents. They are mostly seen in the tropical warmer sea waters. It’s totally rare that you will find any sponge growing above the surface of the water. ![]() Sponges can be attached to surfaces anywhere as deep as 8 km in the ocean on the bottom of the ocean floor. They do highly remain attached to a surface substratum located deep in the sea-bed or anywhere in the coral reefs. Just like they have genes that are also homologs to human cancer development gene pattern.Īlso, a wide majority of sponge proteins that are transcribed and translated from their genes during the gene expression process possess the same domain organization as their homologs from higher metazoans living organisms.Īlmost 99% of all sponges live in marine water, while some sponges that are made up of spongin fiber are freshwater species as well. Their genomes contain many genes that are homologs of those involved in humans. They have genes that can replicate, transcribe, and translate. ![]()
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