Question

give the basis of classification in animal kingdom​

Answer 1

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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

➜ Question :-

Give the basis of classification in animal kingdom.

➜ Answer :-

The animal kingdom has been broadly classified into two, based on the presence or absence of notochord- Non-Chordata and Chordata. Chordates possess notochord while non-chordates lack it. Animals belonging to the Phylum Porifera to Phylum Echinoderms are non-chordates.

➜ More info.

The animal kingdom is the largest kingdom amongst the five kingdoms consisting of all animals. Animals are multicellular eukaryotes; do not possess a cell wall or chlorophyll like plants, and share the same mode of nutrition, that is, the heterotrophic mode. Besides these similarities, they are also related to their cell arrangement, body symmetry, the level of organization, coelom, presence/absence of notochord, etc.

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