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HS,
Biology
Std 11: Classify animals according to type of skeletal structure,
method of fertilization and reproduction, body symmetry, body coverings,
and locomotion.
• Ex – skeletal structure – vertebrates, invertebrate
• Fertilization – internal, external
• Reproduction – sexual, asexual
• Body symmetry – bilateral, radial, asymmetrical
• Body coverings – feathers, scales, fur
• Locomotion – cilia, flagella, pseudopodia
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