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प्रश्न
The locomotory organs of Echinodermata are
विकल्प
tube feet
muscular feet
jointed legs
parapodia
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उत्तर
tube feet
Explanation -
Echinoderms possess a peculiar water-driven tube system called a water vascular system. Tube feet of this system helps the animal in locomotion, capturing food, and respiration.
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संबंधित प्रश्न
Sketch, label and classify star fish.
Identify the class of the animal shown in the figure and write any two characteristics.
What are the locomotory organs of the animal given in the picture?
Write a short note.
Starfish
Water vascular system is found in ______.
Are jellyfish and starfish similar to fishes? If no justify the answer.
Which among the following is exclusively marine?
The locomotion of phylum Echinodermata is affected by ______.
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.
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.
