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mesenteronenUK
mes·en·ter·on M0236300 (mĕz-ĕn′tə-rŏn′, mĕs-)n. See midgut.
mes·en′ter·on′ic adj.mesenteron (mɛsˈɛntəˌrɒn) n, pl -tera (-tərə) (Zoology) a former name for midgut1 mesˌenterˈonic adjmid•gut (ˈmɪdˌgʌt)
n. 1. a. the middle portion of the vertebrate alimentary canal, posterior to the stomach or gizzard and extending to the cecum; small intestine. b. the anterior portion of the arthropod colon. 2. the middle part of the embryonic alimentary canal, from which the intestines develop. Compare foregut, hindgut. [1870–75] mesenteronenUK
mesenteron[me′zen·tə‚rän] (embryology) midgut (invertebrate zoology) Central gastric cavity in an actinozoan. mesenteronenUK
mesenteron [mes-en´ter-on] the midgut.mes·en·ter·on (mes-en'ter-on), The midportion of the insect alimentary canal and site of digestion; the mesenteron may possess anterior fingerlike projections, the gastric ceca, and a tubular anterior midgut, followed posteriorly by the saccular ventriculus, or stomach. [mes- + G. enteron, intestine] mesenteron (mĕz-ĕn′tə-rŏn′, mĕs-)n. See midgut.
mes·en′ter·on′ic adj. |