Species - Wikipedia, the free encyclopedia
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In biology, a species is: • a taxonomic rank (the basic rank of biological classification) or • a unit at that rank (in which case the plural is "species". This is sometimes abbreviated: "spec." o...
en.wikipedia.org/wiki/Species
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To effectively prosecute poachers trafficking in meat it would be beneficial .... In addition to checking clustering for an expected phylogenetic signal to ... to which our sequences cluster with members of the same species (table 4). ...
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www.ncbi.nlm.nih.gov/pmc/articles/PMC1609219/
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perform the same function no matter which species they are in. ... Comparisons of protein similarity between species can reveal the degree of genetic kinship because ... Organisms "X" and "Y" are suspected to be the same species. Which of the following will provide the ultimate proof?
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www.mackobza.com/adv_bio_exam1_study.htm
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If two genes are on the same chromosome, ... If two genes are almost always found in the same gamete, they are ... In the DNA of all species, the amount of purines never equals the amount of pyrimidines.
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www.mackobza.com/genbiojuly2004_study3.htm
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even different members of the same species may be expected to have slightly different assortments of genes. In this exercise, differences in the constitution of cell membranes are being compared by measuring rates of hemolysis in isosmotic solutions of several different organic compounds.
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facstaff.elon.edu/shouse/physiology/cellperm.html
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"Putting gene X into another species and expecting to see a behavior is unrealistic--a 'flight' gene from Drosophila, if it existed, is not going to make a mouse fly," Dickson explains, noting that only members of the same species might be expected to share the same set of "normal" behaviors.
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www.eurekalert.org/pub_releases/2005-06/cp-sgi052705.ph...
www.eurekalert.org/pub_releases/2005-06/cp-sgi052705.php
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In the biological species concept of Ernst Mayer, what aspect of a population is critical to determining a species? ... Members of the same species would be expected to ... Suppose you witness the mating of a cat and a dog, obviously two different species, but realize that there will be no viable offspring due to...
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www.wyominghighschoolalumni.org/staff_pages/Dorsey/Test...
www.wyominghighschoolalumni.org/staff_pages/Dorsey/Tests/ap_ch19.htm
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He said they also raise doubts about the reliability of bones in identifying new human species: "There is no precise way in which we can test whether Julius Caesar and Princess Diana were members of the same species of Homo sapiens".
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www.rense.com/general61/WEWN.htm
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Individuals of many quite distantly related animal species find each other attractive ... far more common than would be expected purely by chance (Stensland et al. ..... Conflict may also be expected between members of the same cryptic ...
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www.ncbi.nlm.nih.gov/pmc/articles/PMC2093981/
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