Phylum ctenophora pyq

Which of the following is characteristic of phylum Ctenophora ?

One of the representative of Phylum arthropoda is

Phylum Arthropoda is characterised by the presence of :

Phylum chordata fundamental character and classification

Arrange the number of species of phylum Arthropoda ( (A)) , phylum Chordata ((B),) and phylum Mollusca ((C)) in ascending order.

Phylum Protozoa is classified on the basis of

The characteristic larva of phylum coelenterata is

Excretion in Phylum Aschelminthes is by .............

The phylum which was earlier considered as a subphylum under chordata but now placed as a separate phylum, in non-chordates is

Diagnostic character of the phylum Echinodermata is the presence of