NEET UG BIOLOGY MCQ: ANIMAL KINGDOM

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Read the following statement about phylum Annelida. Identify the true and false statements and select the
correct option after referring to the given table.

A. Annelids are diploblastic, metamerically segmented, coelomate animals.

B. Their neural system consists of paired ganglia connected by lateral nerves to single ventral nerve cord.

C. They possess longitudinal and circular muscle fibres which help in locomotion.

D. Nephridia help them in osmoregulation and excretion.

View answer and explanation

Correct option: B

A: False, B: False, C: True, D: True

Option B (A: False, B: False, C: True, D: True) is correct because annelids are triploblastic, and their neural system consists of paired ganglia connected by lateral nerves to a double ventral nerve cord.

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