WebMay 20, 2024 · Unicellular organisms are made up of only one cell that carries out all of the functions needed by the organism, while multicellular organisms use many different … WebA phylogenetic tree is a diagram that represents evolutionary relationships among organisms. Phylogenetic trees are hypotheses, not definitive facts. The pattern of …
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WebAn analysis of DNA and RNA sequences can be used to classify organisms. A dendrogram, such as the one shown below, is based on molecular data. It can be used to represent evolutionary relationships within a group of … WebBiosafety level 4 (BSL-4) organisms are dangerous or exotic agents which pose high risk of life-threatening disease, aerosol-transmitted lab infections, ... Not all select agents … WebApr 9, 2024 · The carnivorous, tentacled organisms eat zooplankton and other small sea creatures. Although they resemble the poisonous Portuguese man o' war, by-the-wind sailors are not poisonous. Their ... good names for twins