Classification ...

An animal with unsegmented coelom, superficial radial symmetry and bilateral symmetrical larva belongs to

Which of the following is represented by the largest number of species

Diploblastic acoelomate condition is found in

Which of the following group is Deuterostome

The animals, giving birth to young ones, are called

Sometimes parasites themselves are parasitised by other organism, such parasites known as

Which one of the following pairs of animals is correctly matched with the kind of their body symmetry

Which one feature is common to Amphioxus, frog, sea horse and crocodile

Given below are four matchings of an animal and its kind of respiratory organ

A coelom (body cavity) derived from blastocoel is known as