Malpighian tubules are

Malpighian tubules are Correct Answer excretory organs of insects

Concept:

  • Excretion is the process of removal of nitrogenous wastes from the body of an organism.
  • Excretion is performed by a specialized group of cells or organs called excretory organs.
  • Different organisms have a different type of excretory organs
  • Example1) Flatworms – Protonephridia & flame cells,  2) Earthworms – Nephridia,  3) Insects – Malpighian tubules,  4) crustaceans – green glands, 5) All chordates - Kidneys

Explanation

  • The malpighian tubule is the excretory organ of the phylum Arthropoda (Insects).
  • The malpighian tubule is the narrow tubule-like structure made up of a single-cell layer.
  • It excretes nitrogenous products and another metabolite.
  • In insects, a malpighian tubule is present in the abdominal cavity

Additional Information 

Different organisms use different types of organs to remove excreta.

  • Unicellular Animals / Amoeba – Diffusion through the surface of the body.
  • Platyhelminthes/ Flatworms Flame cells 
  • Roundworms/Earthworms – Nephridia
  • Arthropods/ Cockroaches  Malpighian tubules 
  • Crustaceans / Prawns – Antennal glands / Green Glands
  • Vertebrates – Kidney

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