Which group shows radial symmetry?
AChordate fish
BEchinoderms
CAnnelid worms
DArthropod bugs
Answer & Solution
Correct answer: B. Echinoderms
1. Radial symmetry is met in three groups named together.
2. Coelenterates and ctenophores are two of them.
3. Echinoderms are the third.
_Source: NCERT Class 11 Biology, Chapter 4, Animal Kingdom._
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