SCIENCE
VIRUS AND BACTERIA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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do they have a backbone
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how humans use the organism
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number of legs
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all of the above should be considered
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Detailed explanation-1: -Living organisms like plants and animals are classified based on their characteristics and composition. Height is not considered a criterion for the classification of living organisms.
Detailed explanation-2: -Organisms are placed into domains and kingdoms based on their cell type, their ability to make food, and the number of cells in their bodies. Scientists classify organisms in the domain Eukarya into one of four kingdoms: Protists, Fungi, Plants, or Animals.
Detailed explanation-3: -Taxonomy is the study of classification. Scientists use many types of information to place organisms into groups. The groups are arranged in levels. These levels are kingdom, phylum, class, order, family, genus, and species.
Detailed explanation-4: -There are four main characteristics that scientists use to classify organisms: 1) number of cells – unicellular or multicellular; 2) presence of nucleus – prokaryote or eukaryote; 3) how energy is obtained – autotroph or heterotroph; 4) mode of reproduction – sexual or asexual.