Flame cells are also called $A$ and they are found in animals like $B$.

  • A
    $A$ - Salt excreting glands,$B$ - marine birds
  • B
    $A$ - Protonephridia,$B$ - rotifers
  • C
    $A$ - Metanephridia,$B$ - Echinoderms
  • D
    $A$ - Nephrons,$B$ - Crustaceans

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Similar Questions

In which one of the following organisms are its excretory organs correctly stated?

Freshwater bony fishes maintain water balance by:

$A$ fresh water fish maintains osmoregulation by

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.

The excretory organ in crustaceans,like prawns,is:

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