1.

Match the followingColumn−IColumn−IIA.Fishes and amphibians1.Fertilization is internal and development is externalB.Reptiles and birds2.Both fertilisation and development is internalC.Mammals3.Both fertilisation and development is external

Answer»

Match the following

ColumnIColumnIIA.Fishes and amphibians1.Fertilization is internal and development is externalB.Reptiles and birds2.Both fertilisation and development is internalC.Mammals3.Both fertilisation and development is external




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