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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
Locomotion of starfish takes place through pseudopodia.
Name the phylum in which earthworm and starfish belongs to.
How does locomotion occur in earthworm and starfish?
Water vascular system is found in ______.
Are jellyfish and starfish similar to fishes? If no justify the answer.
Match items of column (A) with items of column (B)
| (A) | (B) | ||
| (a) | Pore bearing animals | (A) | Arthropoda |
| (b) | Diploblastic | (B) | Coelenterata |
| (c) | Metameric segmentation | (C) | Porifera |
| (d) | Jointed legs | (D) | Echinodermata |
| (e) | Soft bodied animals | (E) | Mollusca |
| (f) | Spiny skinned animals | (F) | Annelida |
______ separates the digestive tract from the body wall.
The locomotion of phylum Echinodermata is affected by ______.
Analogy:
Echinodermata: ______:: Soft Bodies Animals: ______.
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.
