AP BIOLOGY

CLASSIFICATION

NINE COMMON ANIMAL PHYLA

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What are the domains of life?
A
Kingdom, Phyllum, Class, Order, Family, Genus, Species
B
prokaryotes and eukaryotes
C
Archaebacteria, Eubacteria, Plants, Animals, Fungi, Protista
D
Bacteria, Archaea, Eukarya
Explanation: 

Detailed explanation-1: -The three domains are the Archaea, the Bacteria, and the Eukarya. Prokaryotic organisms belong either to the domain Archaea or the domain Bacteria; organisms with eukaryotic cells belong to the domain Eukarya.

Detailed explanation-2: -Even under this new network perspective, the three domains of cellular life-Bacteria, Archaea, and Eukarya-remain objectively distinct.

Detailed explanation-3: -Life on earth is classified into three domains: Bacteria, Archaea and Eukarya. The first two consist completely of single-celled microbes. None of them have a nucleus. The third domain, Eukarya, consists of organisms whose cells have a nucleus.

Detailed explanation-4: -Under this system, there are three domains-domain Bacteria (corresponding to domain Eubacteria), domain Archaea (corresponding to kingdom Archaebacteria), and domain Eukarya (corresponding to kingdoms Fungi, Plantae, Animalia, and kingdom “Protista”).

Detailed explanation-5: -All the organisms are classified into three domains Archaea, Prokarya, and Eukarya. Viruses do not contain any life form.

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