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Biology · ANIMAL KINGDOM

हिन्दी

An animal is triploblastic, bilaterally symmetrical, metamerically segmented, coelomate, possesses a closed circulatory system, and is monoecious. To which group/example does this animal belong?

  1. A
    Ascaris (Aschelminthes)
  2. B
    Nereis (Annelida)
  3. C
    Earthworm / Leech (Annelida)
  4. D
    Taenia (Platyhelminthes)
View Answer & Solution

Correct answer · Option C

Earthworm / Leech (Annelida)

Explanation

Earthworms and leeches are metamerically segmented, coelomate annelids with closed circulatory systems, and unlike Nereis (which is dioecious), earthworms and leeches are monoecious (hermaphrodites).

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