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प्रश्न
Label the following.
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उत्तर
Jelly fish
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संबंधित प्रश्न
Give scientific reason .
Our body irritates if it comes in contact with jelly fish.
Sketch, labell and classify Hydra .
Tentacles are used for capturing the prey.
Give scientific reason.
Our body irritates if it comes in contact with a jellyfish.
To which phylum we belong to, if we are marine/aquatic animals?
What is the use of cnidoblast for us?
How do we destroy the harmful insects?
Draw a neat and labelled diagram.
Hydra
State whether true or false. If false, correct the statement.
Canal system is seen in coelenterates.
Match the following.
| PHYLUM | EXAMPLES | ||
| (A) | Coelenterata | (i) | Snail |
| (B) | Platyhelminthes | (ii) | Starfish |
| (C) | Echinodermata | (iii) | Tapeworm |
| (D) | Mollusca | (iv) | Hydra |
What is nematocyst?
Real organs are absent in
How is the body wall of coelenterates arranged?
What is polymorphism?
Provide appropriate technical term in the space provided.
Stinging organ of jelly fishes ______.
