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प्रश्न
Hard calcium carbonate structures are used as skeleton by
पर्याय
Echinodermata
Protochordata
Arthropoda
Nematoda
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उत्तर
Echinodermata
Explanation -
In many echinoderms, the endoskeleton (skeleton present inside the body) is made up of hard calcium carbonate structures.
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संबंधित प्रश्न
Name the phylum in which earthworm and starfish belongs to.
How does locomotion occur in earthworm and starfish?
Water vascular system is found in ______.
The locomotory organs of Echinodermata are
______ is not a characteristic of Phylum Echinodertnata.
Mention two features of phylum Echinodermata.
The locomotion of phylum Echinodermata is affected by ______.
Analogy:
Echinodermata: ______:: Soft Bodies Animals: ______.
In the animals belonging to the phylum Echinodermata, the body is divided into head, muscular foot, and the visceral mass.
Which group of animals belong to the same phylum?
