Give food habits of following animals:cat,rat,hen,crow,spider,lizard,cow,horse.

What type of body plan do the following animals have : Hydra, Sponge, Flatworm, Nematode, Jellyfish, Earthworm, Spiders ?

Out of the following animals , how many show the oestrous cycle ? [Lizard , Lion , Goat , Rat , Human , Apes , Monkeys]

Give the masculine words of the following : Pea-hen ………….

Some species of fish can be cultured in a single fish pond. These fish do not compete for food as they have different food habits. In the following options fish are paired with their food habits. Select the incorrect match.