Question

Mention any four fundamental feature that form the basis of classification of animal​

Answer 1

Answer:

The animal kingdom is classified on the basis of levels of organisation, body symmetry, germinal layers, nature of coelom, segmentation and presence of notochord.

Answer 2

Answer:

Basis for Animal Kingdom Classification

Levels of Organisation,

Symmetry,

Diploblastic and Triploblastic Organisation,

Coelom development,

Segmentation of the body and.

Presense or absence of Notochord

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