Kidneys are organs of excretion in

  • A
    All chordates
  • B
    Mammals only
  • C
    Mammals,reptiles and amphibians only
  • D
    All vertebrates

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Similar Questions

Choose the correct pair.
Column-$I$Column-$II$
$(a)$ Protonephridia$(I)$ In crustaceans like prawns.
$(b)$ Nephridia$(II)$ In Platyhelminthes,rotifers,amphioxus.
$(c)$ Malpighian tubules$(III)$ In insects including cockroaches.
$(d)$ Green glands$(IV)$ In earthworms and other annelids.

Excretory organs of arthropods are

The correct sequence of excretory organs in cockroach, earthworm, and rabbit, respectively, is:

In crustaceans,the excretory functions are performed by

Freshwater bony fishes maintain water balance by:

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