The heart of $Catla$ is composed of which chambers?

  • A
    One atrium and one ventricle
  • B
    Two atria and two ventricles
  • C
    Two atria and one ventricle
  • D
    Two atria and an incompletely divided ventricle

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Similar Questions

Match the following columns regarding bony fishes (Osteichthyes):
Column-$I$ (Habitat/Type)Column-$II$ (Examples)
$P$. Marine$I$. Flying fish,Seahorse
$Q$. Freshwater$II$. Rohu,Catla,Mrigal
$R$. Aquarium$III$. Fighting fish,Angel fish

The common name of $Wallago \ attu$ is:

The air bladder in a fish helps in:

The common name of the fish $Anguilla$ is:

Operculum is present in.

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