bicentric distribution
the presence of a taxon in two widely separated geographic areas

Dictionary of ichthyology. 2009.

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  • bicentric — bicentrically, adv. /buy sen trik/, adj. Biol. 1. (of a taxon) having two centers of evolution. 2. (of a plant or animal) having two centers of distribution. [1955 60; BI 1 + CENTRIC] * * * …   Universalium

  • bicentric — adjective having two centers • Similar to: ↑central * * * bicentrically, adv. /buy sen trik/, adj. Biol. 1. (of a taxon) having two centers of evolution. 2. (of a plant or animal) having two centers of distribution. [1955 60; BI 1 + CENTRIC] …   Useful english dictionary

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  • CD34 — molecule is a cluster of differentiation molecule present on certain cells within the human body. It is a cell surface glycoprotein and functions as a cell cell adhesion factor. It may also mediate the attachment of stem cells to bone marrow… …   Wikipedia

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