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प्रश्न
Water vascular system is found in ______.
पर्याय
Hydra
Earthworm
Star fish
Ascaris
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उत्तर
Water vascular system is found in Star fish
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संबंधित प्रश्न
Write four distinguishing characters of phylum - Echinodermata.
Sketch, label and classify star fish.
Name the phylum in which earthworm and starfish belongs to.
Mention two features of phylum Echinodermata.
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.
Read the following statements.
- Metagenesis is observed in Helminths.
- Echinoderms are triploblastic and coelomate animals.
- Round worms have an organ-system level of body organization.
- Comb plates present in ctenophores help in digestion.
- Water vascular system is characteristic of Echinoderms.
Choose the correct answer from the options given below.
Identify the following animal and answer the questions that follow.
- Name its phylum.
- Name any two other examples of this phylum.
- Mention any two characters of this phylum.
Cockroach, Frog, Sparrow, Starfish, from these animals which can regenerate its broken body part?
Read the statements and answer accordingly:
Calcareous spines are present on the body. Tube feet are used for locomotion and capturing prey also.
- Identify the phylum and give one example.
