give short note on animalia kingdom of classification??????
Answers
Answer:
Animal classification refers to the arrangement of animals in taxonomic groups according to their observed similarities and evolutionary relationships. Animal classification makes possible the study of the huge diversity of animals. It also helps scientists to study the relationships in animal groups and to see the whole animal family tree as it has developed through time.
The animal kingdom is classified on the basis of levels of organisation, body symmetry, germinal layers, nature of coelom, segmentation and presence of notochord.
The kingdom Animalia is further divided into the following phyla:
Porifera
Coelenterata
Platyhelminthes
Nematoda
Annelida
Arthropoda
Mollusca
Echinodermata
Hemichordata
Chordata
Answer:
Every species discovered so far are classified into five kingdoms – one among them is Kingdom Animalia or the animal kingdom. ... One of the most fundamental forms of classification of animals is the presence or absence of the notochord. Hence, two major groups exist, namely: Chordates and Non-chordates.
Explanation:
The scientific classification system is divided into seven major groups, (1) kingdom, (2) phylum or division, (3) class, (4) order, (5) family, (6) genus, and (7) species. The kingdom is the largest group and a species is the smallest. In the Animal Kingdom, the term phylum is used, and it is the second largest group.