|
Siphonophora is the order in |
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|
a) |
Protozoa |
b) |
Cnidaria |
c) |
Porifera |
d) |
Annelida |
|
Siphonophora is the order in |
|||||||
|
a) |
Protozoa |
b) |
Cnidaria |
c) |
Porifera |
d) |
Annelida |
(b)
Siphonophora is an order of hydrozoa, a class of marine invertebrates belonging to phylum-Cnidaria.