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प्रश्न
Find an odd one out.
विकल्प
Starfish
Sea-urchin
Nereis
Sea-cucumber
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उत्तर
Nereis
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संबंधित प्रश्न
Answer in brief.
Write four distinguishing characters of phylum- Echinodermata.
Answer the question by choosing correct option.
Which of the following animals can regenerate it’s broken body part?
Identify the class of the animal shown in the figure and write any two characteristics.
Locomotion of starfish takes place through pseudopodia.
What are the locomotory organs of the animal given in the picture?
Name the phylum in which earthworm and starfish belongs to.
How does locomotion occur in earthworm and starfish?
Write a short note.
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 |
______ is not a characteristic of Phylum Echinodertnata.
Mention two features of phylum Echinodermata.
______ separates the digestive tract from the body wall.
The locomotion of phylum Echinodermata is affected by ______.
Which group of animals belong to the same phylum?
Which of the following animal does not belong to Phylum Echinodermata?
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.
Cockroach, Frog, Sparrow, Starfish, from these animals which can regenerate its broken body part?
