Criteria: symmetry, segmentation, body cavity, germ layersBasis of Classification: Key CriteriaAnimals are classified based on fundamental characteristics such as symmetry, segmentation, body cavity (coelom), and germ layers. These criteria help in…
Levels of classification: kingdom, phylum, class, order, family, genus, speciesBasis of ClassificationAnimal Classification is based on structural and functional similarities.Organisms are classified based on morphology, anatomy, embryology, and genetic relationships.Two main…