Radial symmetry is NOT found in adults of phylum ________.

1. Echinodermata

2. Ctenophora

3. Hemichordata

4. Coelenterata

Doubtly Asked 30 Oct 2026 NEET UG 2023 Practice test neet Save WhatsApp Report

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Answer: 3. Hemichordata

Key idea: Adult hemichordates (such as Balanoglossus) are bilaterally symmetrical.

Adult echinoderms, ctenophores and coelenterates (cnidarians) show radial symmetry. So radial symmetry is NOT found in adult Hemichordata. Option 3.

Doubtly AI · 30 Oct 2026 AI-generated · not yet verified Report

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