Excretory Products and Their Elimination Class 11 Notes PDF

Excretory Products and Their Elimination Class 11 Notes PDF

Excretory Products and Their Elimination Class 11 Notes PDF, Excretory Products and Their Elimination Notes PDF, Excretory Products and Their Elimination PDF, Excretory Products and Their Elimination Handwritten Notes PDF:- Different organisms have different excretory structures. Amoeba and paramecium have contractile vacuoles for excretion. The excretory system in sponges is known as the canal system. Sponges expel waste via a canal system. Hydra has the excretory function of coelenteron. Flame cells are found in platyhelminthes. Nephridia is found in annelids such as earthworms. Green excretory glands are found in prawns. Malpighian tubules are the excretory system of insects.

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