Which of the following statements is correct?
Ctenophores are radially symmetrical
Ctenophores are exclusively freshwater living.
Ctenophores are bilaterally symmetrical
Ctenophores are triploblastic.
Phylum Ctenophora, Locomotion and Bioluminescence in Ctenophora -
Ctenophores are exclusively marine, radially symmetrical and diploblastic animals.