Question

WHAT IS BASIS OF CLASSIFICATION OF ANIMAL TISSUE

Answer 1

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

Answer 2

Animal tissues are grouped into four basic types: connective, muscle, nervous, and epithelial. Collections of tissues joined in units to serve a common function compose organs. ... For example, the origin of the cells comprising a particular tissue type may differ developmentally for different classifications of animals!