NEET 1991 · Class 11

Animal Kingdom

Which one occurs in Echinodermata?

  1. (A)Bilateral symmetry
  2. (B)Radial symmetry
  3. (C)Porous body
  4. (D)Soft skin

The NCERT line that answers it

Verbatim line

Coelenterates, ctenophores and echinoderms have this kind of body plan (Figure 4.1a).

Chapter
Animal Kingdom
Section
4.1.2 Symmetry
Page
1
Words matched
12 of 12

The answer appears as a continuous sentence in NCERT. This is that sentence.

How this line gives the answer

0, emb=0.8133, combined=0.888). Verified: high — The span explicitly states that echinoderms have radial symmetry, which directly answers the MCQ and distinguishes it from bilateral symmetry and other options.

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