Which of these pairs of organisms are bilaterally symmetrical and triploblastic ?

Bilaterally symmetrical and triploblastic animals are

What are bilaterally symmetrical animals?

Which one of the following groups of animals is bilaterally symmetrical and triploblastic ?

Which one of the following groups of animals is bilaterally symmetrical and triploblastic?

Which one of the following groups of animals is bilaterally symmetrical and triploblastic ?

Which one of the following groups of animals is bilaterally symmetrical and triploblastic?

Which one of the following groups of animals is bilaterally symmetrical and triploblastic (a) Sponges (b) Coelenterates (Cnidarians) (c) Aschelminthes (round worms) (d) Ctenophores

Which one of the following groups of animals is bilaterally symmetrical and triploblastic

Which one of the following groups of animals is bilaterally symmetrical and triploblastic