Coelenterata Ctenophora - Questions & Answers | Exam2Win

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26. Portuguese-Man-of-War is a

A. Colonial monomorphic coelenterate

B. Polymorphic coelenterate

C. Coral

D. Sea Anemone

Explanation:

27. Portuguese Man of War is

A. Pennatula

B. Coral

C. Physalia

D. Obelia

Explanation:

28. In Sea Anemone, the symmetry is

A. Radial

B. Spherical

C. Bilateral

D. Absent

Explanation:

29. Body cavity of Hydra is called

A. Enterocoel

B. Coelenteron

C. Gastrovascular cavity

D. Both B and C

Explanation:

30. Poisonous fluid present in nematocysts of Hydra is

A. Hypnotoxin

B. Haematin

C. Haemozoin

D. Agglutinogen

Explanation: