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प्रश्न
How does the animal in the figure protect itself?
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उत्तर
Body of sea anemone has cnidoblast-bearing tentacles which help it to protect itself.
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संबंधित प्रश्न
Give scientific reasons.
Our body irritates if it comes in contact with jelly fish.
Sketch, label and classify a butterfly.
Label the following.
Porifera : Asymmetrical : : Cnidaria : __________
To which phylum does it belong, if I have a sting to prick?
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?
State whether true or false. If false, correct the statement.
Canal system is seen in coelenterates.
Why coelenterates are called diploblastic animals?
Real organs are absent in
Define the terms and give one example
Coelom
______ are diploblastic.
Name the following:
A phylum with diploblastic animals.
How is the body wall of coelenterates arranged?
What is polymorphism?
What is metagenesis? Mention an example which exhibits this phenomenon.
