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Diversity In Living Organisms — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceDiversity In Living Organisms1 Mark
MCQ
Phylum Chordata is named after the occurrence of:
  • ✓
    Notochord.
  • B
    Dorsal hollow nerve cord.
  • C
    Occurence of postnatal tail.
  • D
    Presence of gill slits.
✓

Answer

Correct option: A.
Notochord.
Phylum Chordata is named after the occurrence of notochord.

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