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The animal A which is classified as an amphibian lays eggs in pond water. The hatching of its eggs produces a tailed-form B which looks very different from the animal A. The form B then undergoes a change C and gets converted into animal A. (a) Name (i) animal A and (ii) form B. (b) What is the change C known as ? (c) name the breathing organs of A. (d) What are the breathing organs of B? |
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Answer» (a) Animal A is Frog and form is Tadpole. (b) The change from Tadpole to Frog is called as Metamorphosis. (c) Since, A is Frog, hence the breathing organ of Frog is Lungs. (d) Since, B is Tadpole. The breathing organ of Tadpole is gills. |
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