A
Porifera and Coelenterata
B
Coelenterata and Echinodermata
C
Coelenterata and Platyhelminthes
D
Arthropoda and Mollusca
Correct option is B)
A
Porifera and Coelenterata
B
Coelenterata and Echinodermata
C
Coelenterata and Platyhelminthes
D
Arthropoda and Mollusca
Correct option is B)
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