Coelenterata Ctenophora - Questions & Answers | Exam2Win

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41. Which one of the following animals possesses nerve cells but no nerves?

A. Hydra

B. Tapeworm

C. Earthworm

D. Frog’s tadpole

Explanation:

42. Organ Pipe Coral is

A. Tubipora

B. Astraea

C. Helipora

D. Fungia

Explanation:

43. If Hydra is broken into pieces

A. Hydra will die

B. Every fragment will grow into complete Hydra

C. Some fragments will form complete Hydra

D. Hydra will undergo sexual reproduction

Explanation:

44. Muscles of Hydra are

A. Smooth

B. Skeletal

C. Both A and B

D. None of the above

Explanation:

45. Food of Hydra is

A. Aquatic plants

B. Aquatic animals

C. Algae and aquatic animals

D. Some crustaceans

Explanation: