Which is the unique feature of the fish that is used to breathe dissolved air from water?
Pincers
Gills
Trunk
Eyes
Which one of the following is neither a herbivore nor a carnivore?
Cow
Tiger
Rabbit
Tortoise
Snail withdraw its body into the shell to:
Catch the prey
Escape from enemies
Regulate climatic change
Sleep
Omnivores are the animals which feed on _________
Plants only
Meat only
Both meat and plants
Insects
Carnivores are the animals which feeds on_______
None of these