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प्रश्न
Draw a neat labelled diagram.
Amphioxus
उत्तर
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संबंधित प्रश्न
Choose the correct option.
In Ascaris, ___________.
Answer the following question.
Fish and frog can respire in water. Can they respire through their skin? If yes, why do they have gills?
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Cnidarians and Ctenophorans are both diploblastic. Which other character do they have in common, which is not found in other phyla?
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Sponge and sea star show calcareous protective material. Do they belong to the same Phylum?
Answer the following question.
Lower Phyla like Arthropods and Cnidarians show metamorphosis. Is it also found in any class of Phylum Chordata?
Draw a neat labelled diagram.
Aurelia
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Identify the animal given in the picture and write features of its phylum/class.
Identify the animal given in the picture and write features of its phylum/class.
Identify the animal given in the picture and write features of its phylum/class.
