Diversity in Living Organisms — Science STD 9 — Question
Gujarat BoardEnglish MediumSTD 9ScienceDiversity in Living Organisms1 Mark
MCQ
Hydra, Jellyfish and Sea anemone belong to:
A
Arthropoda.
✓
Coelenterata.
C
Platyhelminthes.
D
Porifera.
✓
Answer
Correct option: B.
Coelenterata.
Coelenterata is a term encompassing the animal phyla Cnidaria and Ctenophora. Mostly marine animals, the cnidarians include the corals, hydras, jellyfish, Portuguese men$-$of$-$war, sea anemones, sea pens, sea whips, and sea fans.
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