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  2. Utah Valley University - Wikipedia

    en.wikipedia.org/wiki/Utah_Valley_University

    Utah Valley University (UVU) is a public university in Orem, Utah. UVU offers master's, bachelor's, associate degrees, and certificates. [ 4 ] Previously called Utah Valley State College , the school attained university status in July 2008.

  3. Uvula - Wikipedia

    en.wikipedia.org/wiki/Uvula

    The uvula (pl.: uvulas or uvulae), also known as the palatine uvula or staphyle, is a conic projection from the back edge of the middle of the soft palate, composed of connective tissue containing a number of racemose glands, and some muscular fibers. [1] [2] It also contains many serous glands, which produce thin saliva. [3] It is only found ...

  4. Last universal common ancestor - Wikipedia

    en.wikipedia.org/wiki/Last_universal_common_ancestor

    A tree of life, like this one from Charles Darwin's notebooks c. July 1837, implies a single common ancestor at its root (labelled "1").. A phylogenetic tree directly portrays the idea of evolution by descent from a single ancestor. [3]

  5. Utah Valley Wolverines - Wikipedia

    en.wikipedia.org/wiki/Utah_Valley_Wolverines

    The Wolverines joined the Great West Conference in 2008. [4] Utah Valley State College was originally a member of the NJCAA and moved to NCAA Division I in 2003. The school became Utah Valley University in 2008 and a full Division I member in the 2009–10 season following a five-year transition period as a Division I independent. [5]

  6. List of unsolved problems in biology - Wikipedia

    en.wikipedia.org/wiki/List_of_unsolved_problems...

    The function of this structure in the spinal cord of birds is not known. Arthropod head problem . A long-standing zoological dispute concerning the segmental composition of the heads of the various arthropod groups, and how they are evolutionarily related to each other.

  7. First universal common ancestor - Wikipedia

    en.wikipedia.org/wiki/First_universal_common...

    In the eocyte hypothesis, the organism at the root of all eocytes may have been a ribocyte of the RNA-world. For cellular DNA and DNA handling, an "out of virus" scenario has been proposed: storing genetic information in DNA may have been an innovation performed by viruses and later handed over to ribocytes twice, once transforming them into bacteria and once transforming them into archaea.

  8. Operational taxonomic unit - Wikipedia

    en.wikipedia.org/wiki/Operational_taxonomic_unit

    An operational taxonomic unit (OTU) is an operational definition used to classify groups of closely related individuals.The term was originally introduced in 1963 by Robert R. Sokal and Peter H. A. Sneath in the context of numerical taxonomy, where an "operational taxonomic unit" is simply the group of organisms currently being studied. [1]

  9. Biological rules - Wikipedia

    en.wikipedia.org/wiki/Biological_rules

    The pygmy mammoth is an example of insular dwarfism, a case of Foster's rule, its unusually small body size an adaptation to the limited resources of its island home.. A biological rule or biological law is a generalized law, principle, or rule of thumb formulated to describe patterns observed in living organisms.