- ootid
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n. [Gr. oion, egg; eidos, form]One of the four meiotic products arising in oogenesis.
Online Dictionary of Invertebrate Zoology. A.R. Maggenti and S.L. Gardne. 2005.
ootid
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ootid — ootid. См. оотид. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) … Молекулярная биология и генетика. Толковый словарь.
ootid — [ō′ō tid, ō′ətid] n. [ OO + t + ID] a large, haploid cell produced at the second meiotic division, that quickly becomes an egg cell … English World dictionary
ootid — The nearly mature ovum after the first meiotic division has been completed and the second initiated; in most higher mammals, the second meiotic division is not completed unless fertilization occurs. [G. ootidion, a diminutive egg. See id (2)] * * … Medical dictionary
ootid nucleus — ootid nucleus. См. ядро оотида. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) … Молекулярная биология и генетика. Толковый словарь.
ootid — noun Etymology: irregular from o + id Date: 1904 an egg cell after meiosis … New Collegiate Dictionary
ootid — /oh euh tid/, n. Cell Biol. the cell that results from the meiotic divisions of an oocyte and matures into an ovum. [1905 10; OO + (SPERMA)TID] * * * … Universalium
ootid — noun The haploid cell, produced by meiotic division of a secondary oocyte, that is a nearly mature ovum … Wiktionary
ootid — n. cell which becomes an ovum just before fertilization (Biology) … English contemporary dictionary
ootid — oo·tid … English syllables
ootid — o•o•tid [[t]ˈoʊ ə tɪd[/t]] n. dvl an ovarian egg cell that results from oocyte division and matures into an ovum under certain conditions • Etymology: 1905–10 … From formal English to slang
