Unique features of phylum-Ctenophora is |
|||
a) |
Presence of comb plates and comb jellies |
b) |
Presence of comb plates only |
c) |
Presence of tentacles only |
d) |
Alteration of generation only |
Unique features of phylum-Ctenophora is |
|||
a) |
Presence of comb plates and comb jellies |
b) |
Presence of comb plates only |
c) |
Presence of tentacles only |
d) |
Alteration of generation only |
(b)
Tentaclest are present only in animals belonging to class-Tentaculata, while comb plates are unique features of phylum-Ctenophora