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Match the following Column-I Column-II A. Fishes and amphibians 1. Fertilization is internal and development is external B. Reptiles and birds 2. Both fertilisation and development is internal C. Mammals 3. Both fertilisation and development is external |
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Answer» Match the following Column-I Column-II A. Fishes and amphibians 1. Fertilization is internal and development is external B. Reptiles and birds 2. Both fertilisation and development is internal C. Mammals 3. Both fertilisation and development is external |
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