Animal classification phylogeny and organization

A. abortal
B. oral
C. anterior
D. posterior

A. symmetry
B. biradial symmetry
C. radial symmtetry
D. biletral symmetry

A. symmetry
B. asymmetry
C. parallel
D. biletral symmetry

A. echinodermata
B. asterozoa
C. asteriodea
D. mammalia

A. canis
B. homo sapiens
C. asteriodea
D. hominidae

A. evolution
B. animalia
C. zoology
D. geology

A. inn group
B. side group
C. out group
D. close group

A. cladistics
B. tradionally approach
C. numerical taxonomist
D. evolution

A. Chemicals
B. polyphylatic group
C. paraphylatic group
D. all

A. 18 billions
B. 1.5 billions
C. 2 billions
D. 3 billions