Question

write down the basis of classification of animal kingdom any five

Answer 1

1) presence of notochord .
2)presence of post anal tail .
3)presence of mammary gland .
4)presence of paired pharyngeal Gill slits .
5)highly develop brain present

Answer 2

Answer:

Basis of Classification of Animal

Basis of Classification of Animal kingdom are :-

• Organization and differentiation of cells to form tissues and organs.

• Body symmetry.

• Formation to body cavities and blood vascular system.

• Features of embryonic development.

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