Question

what are the basic critaria followed by the biologist for classification of animals
​

Answer 1

Explanation:

At a very basic level of classification, true animals can be largely divided into three groups based on the type of symmetry of their body plan: radially symmetrical, bilaterally symmetrical, and asymmetrical. Asymmetry is a unique feature of Parazoa (Figure 2a). Only a few animal groups display radial symmetry.

Answer 2

basic criteria by the biologist for classification of animals