From phylum-Arthropoda to phylum-Chordata, all are eucoelomate. In option (c), Octopus, a mollusc, is bilaterally symmetrical, triploblastic and coelomate animal. In option (D), scorpion, an arthropod, is bilaterally symmetrical, triploblastic, segmented and coelomate animal.
The figure shows four animals (A),(B),(C),(D). Select the correct answer with respect to a common characteristics of two these animals. NEET 2011…
NEET UG 2011 — Botany Animal Kingdom
2011mcqeasy
The figure shows four animals (A),(B),(C),(D). Select the correct answer with respect to a common characteristics of two these animals. 
Official previous-year question
Held on 30 Apr 2011 · Verified 9 Jul 2026.
Options
- A
(A) and (D) respire mainly through body wall
- B
(B) and (C) show radial symmetry
- C
(A) and (B) have cnidoblasts for self-defense
- D
(C) and (D) have a true coelom
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